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2114968761384 = 2331920849222461
BaseRepresentation
bin11110110001101101111…
…101100011010000101000
321111012002210212001120120
4132301231331203100220
5234122424000331014
64255334144323240
7305541616565223
oct36615575432050
97435083761516
102114968761384
11745a53801966
122a1a8a913520
131245962a316b
14745179225ba
153a03640aba9
hex1ec6df63428

2114968761384 has 64 divisors (see below), whose sum is σ = 5565999240000. Its totient is φ = 667849835520.

The previous prime is 2114968761383. The next prime is 2114968761427. The reversal of 2114968761384 is 4831678694112.

It is a super-3 number, since 3×21149687613843 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2114968761383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9395914 + ... + 9618374.

It is an arithmetic number, because the mean of its divisors is an integer number (86968738125).

Almost surely, 22114968761384 is an apocalyptic number.

2114968761384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2114968761384 is an abundant number, since it is smaller than the sum of its proper divisors (3451030478616).

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

2114968761384 is a wasteful number, since it uses less digits than its factorization.

2114968761384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243338 (or 243334 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 60.

The spelling of 2114968761384 in words is "two trillion, one hundred fourteen billion, nine hundred sixty-eight million, seven hundred sixty-one thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 20849 41698 62547 83396 125094 166792 222461 250188 396131 444922 500376 667383 792262 889844 1188393 1334766 1584524 1779688 2376786 2669532 3169048 4226759 4753572 5339064 8453518 9507144 12680277 16907036 25360554 33814072 50721108 101442216 4638089389 9276178778 13914268167 18552357556 27828536334 37104715112 55657072668 88123698391 111314145336 176247396782 264371095173 352494793564 528742190346 704989587128 1057484380692 2114968761384