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5041972944 = 2432294912459
BaseRepresentation
bin1001011001000011…
…00110011011010000
3111000101100202121200
410230201212123100
540311221113234
62152150551200
7235642030401
oct45441463320
914011322550
105041972944
112158075998
12b88668500
13624766458
1435b8a99a8
151e7997d99
hex12c8666d0

5041972944 has 120 divisors (see below), whose sum is σ = 14632768800. Its totient is φ = 1618740480.

The previous prime is 5041972939. The next prime is 5041973011. The reversal of 5041972944 is 4492791405.

It is a self number, because there is not a number n which added to its sum of digits gives 5041972944.

It is a congruent number.

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, 2049187 + ... + 2051645.

It is an arithmetic number, because the mean of its divisors is an integer number (121939740).

Almost surely, 25041972944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5041972944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7316384400).

5041972944 is an abundant number, since it is smaller than the sum of its proper divisors (9590795856).

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

5041972944 is a wasteful number, since it uses less digits than its factorization.

5041972944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993 (or 2984 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5041972944 is about 71006.8513877358. The cubic root of 5041972944 is about 1714.7474681363.

The spelling of 5041972944 in words is "five billion, forty-one million, nine hundred seventy-two thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 116 144 174 232 261 348 464 491 522 696 982 1044 1392 1473 1964 2088 2459 2946 3928 4176 4419 4918 5892 7377 7856 8838 9836 11784 14239 14754 17676 19672 22131 23568 28478 29508 35352 39344 42717 44262 56956 59016 70704 71311 85434 88524 113912 118032 128151 142622 170868 177048 213933 227824 256302 285244 341736 354096 427866 512604 570488 641799 683472 855732 1025208 1140976 1207369 1283598 1711464 2050416 2414738 2567196 3422928 3622107 4829476 5134392 7244214 9658952 10268784 10866321 14488428 19317904 21732642 28976856 35013701 43465284 57953712 70027402 86930568 105041103 140054804 173861136 210082206 280109608 315123309 420164412 560219216 630246618 840328824 1260493236 1680657648 2520986472 5041972944