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379272498 = 23112926833
BaseRepresentation
bin10110100110110…
…011110100110010
3222102200001001120
4112212303310302
51234043204443
6101345043110
712253522503
oct2646636462
9872601046
10379272498
111850a9050
12a7026496
1360764cc7
143852abaa
152346c083
hex169b3d32

379272498 has 48 divisors (see below), whose sum is σ = 857147616. Its totient is φ = 110951680.

The previous prime is 379272479. The next prime is 379272503. The reversal of 379272498 is 894272973.

It is a self number, because there is not a number n which added to its sum of digits gives 379272498.

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, 52090 + ... + 58922.

It is an arithmetic number, because the mean of its divisors is an integer number (17857242).

Almost surely, 2379272498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379272498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428573808).

379272498 is an abundant number, since it is smaller than the sum of its proper divisors (477875118).

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

379272498 is a wasteful number, since it uses less digits than its factorization.

379272498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907 (or 6878 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 51.

The square root of 379272498 is about 19474.9197174212. The cubic root of 379272498 is about 723.8531200367.

The spelling of 379272498 in words is "three hundred seventy-nine million, two hundred seventy-two thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 11 22 29 33 58 66 87 174 319 638 841 957 1682 1914 2523 5046 6833 9251 13666 18502 20499 27753 40998 55506 75163 150326 198157 225489 396314 450978 594471 1188942 2179727 4359454 5746553 6539181 11493106 13078362 17239659 34479318 63212083 126424166 189636249 379272498