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103931314 = 2257202201
BaseRepresentation
bin1100011000111…
…01110110110010
321020120020221221
412030131312302
5203101300224
614151335254
72401254514
oct614356662
9236506857
10103931314
1153737153
122a98152a
13186bc026
14db35bb4
1591ce6e4
hex631ddb2

103931314 has 8 divisors (see below), whose sum is σ = 156504348. Its totient is φ = 51763200.

The previous prime is 103931309. The next prime is 103931327. The reversal of 103931314 is 413139301.

It can be written as a sum of positive squares in 2 ways, for example, as 103530625 + 400689 = 10175^2 + 633^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100587 + ... + 101614.

Almost surely, 2103931314 is an apocalyptic number.

103931314 is a deficient number, since it is larger than the sum of its proper divisors (52573034).

103931314 is a wasteful number, since it uses less digits than its factorization.

103931314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202460.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 103931314 is about 10194.6708627596. The cubic root of 103931314 is about 470.1633866839.

The spelling of 103931314 in words is "one hundred three million, nine hundred thirty-one thousand, three hundred fourteen".

Divisors: 1 2 257 514 202201 404402 51965657 103931314