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94994013 = 3311021441
BaseRepresentation
bin1011010100101…
…11111001011101
320121202012021210
411222113321131
5143304302023
613232015033
72232302322
oct552277135
9217665253
1094994013
1149692454
1227991479
13168b009a
14c88ab49
158516593
hex5a97e5d

94994013 has 8 divisors (see below), whose sum is σ = 130744576. Its totient is φ = 61286400.

The previous prime is 94993999. The next prime is 94994033. The reversal of 94994013 is 31049949.

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

It is not a de Polignac number, because 94994013 - 28 = 94993757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94994033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510628 + ... + 510813.

It is an arithmetic number, because the mean of its divisors is an integer number (16343072).

Almost surely, 294994013 is an apocalyptic number.

94994013 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

94994013 is a deficient number, since it is larger than the sum of its proper divisors (35750563).

94994013 is a wasteful number, since it uses less digits than its factorization.

94994013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021475.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 94994013 is about 9746.4872133503. The cubic root of 94994013 is about 456.2806780398.

The spelling of 94994013 in words is "ninety-four million, nine hundred ninety-four thousand, thirteen".

Divisors: 1 3 31 93 1021441 3064323 31664671 94994013