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9238835005 = 54271432631
BaseRepresentation
bin10001001101010110…
…10110111100111101
3212211212111110001021
420212223112330331
5122410120210010
64124432144141
7444642542011
oct104653267475
925755443037
109238835005
113a11099534
12195a098051
13b430b3a9a
14639026541
153911578da
hex226ad6f3d

9238835005 has 8 divisors (see below), whose sum is σ = 11089223424. Its totient is φ = 7389320400.

The previous prime is 9238835003. The next prime is 9238835009. The reversal of 9238835005 is 5005388329.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9238835005 - 21 = 9238835003 is a prime.

It is a super-2 number, since 2×92388350052 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9238835003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194961 + ... + 237670.

It is an arithmetic number, because the mean of its divisors is an integer number (1386152928).

Almost surely, 29238835005 is an apocalyptic number.

It is an amenable number.

9238835005 is a deficient number, since it is larger than the sum of its proper divisors (1850388419).

9238835005 is a wasteful number, since it uses less digits than its factorization.

9238835005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436907.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 9238835005 is about 96118.8587375027. The cubic root of 9238835005 is about 2098.3233029813.

The spelling of 9238835005 in words is "nine billion, two hundred thirty-eight million, eight hundred thirty-five thousand, five".

Divisors: 1 5 4271 21355 432631 2163155 1847767001 9238835005