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104474951 = 7142710459
BaseRepresentation
bin1100011101000…
…10100101000111
321021120212200122
412032202211013
5203221144301
614211132155
72406010460
oct616424507
9237525618
10104474951
1153a78639
122aba405b
131884c5c9
14dc37d67
15928a81b
hex63a2947

104474951 has 8 divisors (see below), whose sum is σ = 119495040. Its totient is φ = 89478648.

The previous prime is 104474927. The next prime is 104474963. The reversal of 104474951 is 159474401.

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

It is not a de Polignac number, because 104474951 - 218 = 104212807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104474921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4760 + ... + 15218.

It is an arithmetic number, because the mean of its divisors is an integer number (14936880).

Almost surely, 2104474951 is an apocalyptic number.

104474951 is a deficient number, since it is larger than the sum of its proper divisors (15020089).

104474951 is a wasteful number, since it uses less digits than its factorization.

104474951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11893.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 104474951 is about 10221.2988900628. The cubic root of 104474951 is about 470.9817279467.

The spelling of 104474951 in words is "one hundred four million, four hundred seventy-four thousand, nine hundred fifty-one".

Divisors: 1 7 1427 9989 10459 73213 14924993 104474951