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137103495 = 3525513583
BaseRepresentation
bin10000010110000…
…00100010000111
3100112222120122020
420023000202013
5240044302440
621334334223
73253234434
oct1013004207
9315876566
10137103495
1170433981
1239aba373
1322534b39
14142ccb8b
15c0833d0
hex82c0887

137103495 has 16 divisors (see below), whose sum is σ = 219512832. Its totient is φ = 73072800.

The previous prime is 137103469. The next prime is 137103511. The reversal of 137103495 is 594301731.

It is not a de Polignac number, because 137103495 - 26 = 137103431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36474 + ... + 40056.

It is an arithmetic number, because the mean of its divisors is an integer number (13719552).

Almost surely, 2137103495 is an apocalyptic number.

137103495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137103495 is a deficient number, since it is larger than the sum of its proper divisors (82409337).

137103495 is a wasteful number, since it uses less digits than its factorization.

137103495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 137103495 is about 11709.1201633598. The cubic root of 137103495 is about 515.6434537381.

It can be divided in two parts, 13710 and 3495, that added together give a triangular number (17205 = T185).

The spelling of 137103495 in words is "one hundred thirty-seven million, one hundred three thousand, four hundred ninety-five".

Divisors: 1 3 5 15 2551 3583 7653 10749 12755 17915 38265 53745 9140233 27420699 45701165 137103495