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356086068 = 223131926323
BaseRepresentation
bin10101001110010…
…111000100110100
3220211001001020220
4111032113010310
51212124223233
655200054340
711552452542
oct2516270464
9824031226
10356086068
11173001808
129b3043b0
1358a07420
1435412d92
15213dbeb3
hex15397134

356086068 has 72 divisors (see below), whose sum is σ = 944502048. Its totient is φ = 103781952.

The previous prime is 356086067. The next prime is 356086079. The reversal of 356086068 is 860680653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356086061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53155 + ... + 59477.

It is an arithmetic number, because the mean of its divisors is an integer number (13118084).

Almost surely, 2356086068 is an apocalyptic number.

356086068 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 356086068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472251024).

356086068 is an abundant number, since it is smaller than the sum of its proper divisors (588415980).

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

356086068 is a wasteful number, since it uses less digits than its factorization.

356086068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6381 (or 6360 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 356086068 is about 18870.2429237146. The cubic root of 356086068 is about 708.7912170226.

The spelling of 356086068 in words is "three hundred fifty-six million, eighty-six thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 228 247 361 494 722 741 988 1083 1444 1482 2166 2964 4332 4693 6323 9386 12646 14079 18772 18969 25292 28158 37938 56316 75876 82199 120137 164398 240274 246597 328796 360411 480548 493194 720822 986388 1441644 1561781 2282603 3123562 4565206 4685343 6247124 6847809 9130412 9370686 13695618 18741372 27391236 29673839 59347678 89021517 118695356 178043034 356086068