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4987846752 = 25377422391
BaseRepresentation
bin1001010010100110…
…01000000001100000
3110212121111212102220
410221103020001200
540203342044002
62142534511040
7234413666160
oct45123100140
913777455386
104987846752
11212a5670a9
12b72505480
13616494c15
1435461a5a0
151e2d557bc
hex1294c8060

4987846752 has 48 divisors (see below), whose sum is σ = 14963542272. Its totient is φ = 1425098880.

The previous prime is 4987846739. The next prime is 4987846763. The reversal of 4987846752 is 2576487894.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3710524 + ... + 3711867.

It is an arithmetic number, because the mean of its divisors is an integer number (311740464).

Almost surely, 24987846752 is an apocalyptic number.

4987846752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4987846752 is an abundant number, since it is smaller than the sum of its proper divisors (9975695520).

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

4987846752 is a wasteful number, since it uses less digits than its factorization.

4987846752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422411 (or 7422403 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 60.

The square root of 4987846752 is about 70624.6893940072. The cubic root of 4987846752 is about 1708.5893718597.

The spelling of 4987846752 in words is "four billion, nine hundred eighty-seven million, eight hundred forty-six thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 7422391 14844782 22267173 29689564 44534346 51956737 59379128 89068692 103913474 118758256 155870211 178137384 207826948 237516512 311740422 356274768 415653896 623480844 712549536 831307792 1246961688 1662615584 2493923376 4987846752