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34880122368 = 2933721317233
BaseRepresentation
bin100000011111000001…
…000110111000000000
310100000212002210202000
4200133001012320000
51032413302403433
624005042024000
72343235101600
oct403701067000
9110025083660
1034880122368
1113879a13213
126915348000
13339b440680
14198c622c00
15d922a1113
hex81f046e00

34880122368 has 960 divisors, whose sum is σ = 137539321920. Its totient is φ = 8620867584.

The previous prime is 34880122363. The next prime is 34880122373. The reversal of 34880122368 is 86322108843.

34880122368 is a `hidden beast` number, since 348 + 80 + 1 + 223 + 6 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (34880122363) and next prime (34880122373).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34880122363) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 149699980 + ... + 149700212.

It is an arithmetic number, because the mean of its divisors is an integer number (143270127).

Almost surely, 234880122368 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 34880122368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68769660960).

34880122368 is an abundant number, since it is smaller than the sum of its proper divisors (102659199552).

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

34880122368 is a wasteful number, since it uses less digits than its factorization.

34880122368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 34880122368 in words is "thirty-four billion, eight hundred eighty million, one hundred twenty-two thousand, three hundred sixty-eight".