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359952140 = 22543676247
BaseRepresentation
bin10101011101000…
…110111100001100
3221002022110111202
4111131012330030
51214121432030
655415005032
711630354102
oct2535067414
9832273452
10359952140
11175202409
12a0669778
135975c042
1435b3bc72
1521902745
hex15746f0c

359952140 has 48 divisors (see below), whose sum is σ = 785148672. Its totient is φ = 138511296.

The previous prime is 359952113. The next prime is 359952149. The reversal of 359952140 is 41259953.

It is a junction number, because it is equal to n+sod(n) for n = 359952094 and 359952103.

It is not an unprimeable number, because it can be changed into a prime (359952149) 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, 54497 + ... + 60743.

It is an arithmetic number, because the mean of its divisors is an integer number (16357264).

Almost surely, 2359952140 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 359952140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392574336).

359952140 is an abundant number, since it is smaller than the sum of its proper divisors (425196532).

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

359952140 is a wasteful number, since it uses less digits than its factorization.

359952140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6366 (or 6364 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 359952140 is about 18972.4046973493. The cubic root of 359952140 is about 711.3471348873.

The spelling of 359952140 in words is "three hundred fifty-nine million, nine hundred fifty-two thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 43 67 86 134 172 215 268 335 430 670 860 1340 2881 5762 6247 11524 12494 14405 24988 28810 31235 57620 62470 124940 268621 418549 537242 837098 1074484 1343105 1674196 2092745 2686210 4185490 5372420 8370980 17997607 35995214 71990428 89988035 179976070 359952140