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94896138 = 23131157769
BaseRepresentation
bin1011010100000…
…00000000001010
320121120020000210
411222000000022
5143243134023
613225541550
72231414061
oct552000012
9217506023
1094896138
1149625967
12279448b6
131687767c
14c8631d8
1584e7593
hex5a8000a

94896138 has 32 divisors (see below), whose sum is σ = 192709440. Its totient is φ = 31150080.

The previous prime is 94896133. The next prime is 94896173. The reversal of 94896138 is 83169849.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (94896133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123018 + ... + 123786.

It is an arithmetic number, because the mean of its divisors is an integer number (6022170).

Almost surely, 294896138 is an apocalyptic number.

94896138 is an abundant number, since it is smaller than the sum of its proper divisors (97813302).

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

94896138 is a wasteful number, since it uses less digits than its factorization.

94896138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062.

The product of its digits is 373248, while the sum is 48.

The square root of 94896138 is about 9741.4648795754. The cubic root of 94896138 is about 456.1239179228.

The spelling of 94896138 in words is "ninety-four million, eight hundred ninety-six thousand, one hundred thirty-eight".

Divisors: 1 2 3 6 131 157 262 314 393 471 769 786 942 1538 2307 4614 20567 41134 61701 100739 120733 123402 201478 241466 302217 362199 604434 724398 15816023 31632046 47448069 94896138