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103896474 = 23112368443
BaseRepresentation
bin1100011000101…
…01010110011010
321020111111011120
412030111112122
5203044141344
614150510110
72401051113
oct614252632
9236444146
10103896474
1153712a60
122a965336
13186a9206
14db2720a
1591c4219
hex631559a

103896474 has 32 divisors (see below), whose sum is σ = 236542464. Its totient is φ = 30114480.

The previous prime is 103896467. The next prime is 103896479. The reversal of 103896474 is 474698301.

It is not an unprimeable number, because it can be changed into a prime (103896479) 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 15 ways as a sum of consecutive naturals, for example, 32704 + ... + 35739.

It is an arithmetic number, because the mean of its divisors is an integer number (7391952).

Almost surely, 2103896474 is an apocalyptic number.

103896474 is an abundant number, since it is smaller than the sum of its proper divisors (132645990).

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

103896474 is a wasteful number, since it uses less digits than its factorization.

103896474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68482.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 103896474 is about 10192.9619836434. The cubic root of 103896474 is about 470.1108445370.

The spelling of 103896474 in words is "one hundred three million, eight hundred ninety-six thousand, four hundred seventy-four".

Divisors: 1 2 3 6 11 22 23 33 46 66 69 138 253 506 759 1518 68443 136886 205329 410658 752873 1505746 1574189 2258619 3148378 4517238 4722567 9445134 17316079 34632158 51948237 103896474