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2054067753384 = 23321731111914831
BaseRepresentation
bin11101111000111111111…
…110101001000110101000
321021100220111212022012200
4131320333332221012220
5232123212321102014
64211343052340200
7301254466553103
oct35707776510650
97240814768180
102054067753384
11722141774199
12292113174660
1311b90bc8885a
14715bb52d73a
153866ea2ca09
hex1de3ffa91a8

2054067753384 has 96 divisors (see below), whose sum is σ = 5596137331200. Its totient is φ = 680624392320.

The previous prime is 2054067753371. The next prime is 2054067753401. The reversal of 2054067753384 is 4833577604502.

It is a happy number.

2054067753384 is a `hidden beast` number, since 2 + 0 + 5 + 40 + 67 + 7 + 533 + 8 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2054067753384.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138490849 + ... + 138505679.

It is an arithmetic number, because the mean of its divisors is an integer number (58293097200).

Almost surely, 22054067753384 is an apocalyptic number.

2054067753384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054067753384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2798068665600).

2054067753384 is an abundant number, since it is smaller than the sum of its proper divisors (3542069577816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2054067753384 is a wasteful number, since it uses less digits than its factorization.

2054067753384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26135 (or 26128 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 54.

The spelling of 2054067753384 in words is "two trillion, fifty-four billion, sixty-seven million, seven hundred fifty-three thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 173 346 519 692 1038 1384 1557 2076 3114 4152 6228 11119 12456 14831 22238 29662 33357 44476 44493 59324 66714 88952 88986 100071 118648 133428 133479 177972 200142 266856 266958 355944 400284 533916 800568 1067832 1923587 2565763 3847174 5131526 5770761 7694348 7697289 10263052 11541522 15388696 15394578 17312283 20526104 23083044 23091867 30789156 34624566 46166088 46183734 61578312 69249132 92367468 138498264 164905889 184734936 329811778 494717667 659623556 989435334 1319247112 1484153001 1978870668 2968306002 3957741336 5936612004 11873224008 28528718797 57057437594 85586156391 114114875188 171172312782 228229750376 256758469173 342344625564 513516938346 684689251128 1027033876692 2054067753384