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38424033080 = 2351756505931
BaseRepresentation
bin100011110010010000…
…000011011100111000
310200011211121010022022
4203302100003130320
51112143023024310
625352440214012
72530116615026
oct436220033470
9120154533268
1038424033080
1115328401844
12754416a308
133814712864
141c07171716
15eed483a55
hex8f2403738

38424033080 has 32 divisors (see below), whose sum is σ = 91539609840. Its totient is φ = 14465518080.

The previous prime is 38424033073. The next prime is 38424033113. The reversal of 38424033080 is 8033042483.

It is a self number, because there is not a number n which added to its sum of digits gives 38424033080.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28252286 + ... + 28253645.

Almost surely, 238424033080 is an apocalyptic number.

It is an amenable number.

38424033080 is an abundant number, since it is smaller than the sum of its proper divisors (53115576760).

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

38424033080 is a wasteful number, since it uses less digits than its factorization.

38424033080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56505959 (or 56505955 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

It can be divided in two parts, 3842403 and 3080, that added together give a palindrome (3845483).

The spelling of 38424033080 in words is "thirty-eight billion, four hundred twenty-four million, thirty-three thousand, eighty".

Divisors: 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 56505931 113011862 226023724 282529655 452047448 565059310 960600827 1130118620 1921201654 2260237240 3842403308 4803004135 7684806616 9606008270 19212016540 38424033080