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137132010 = 23252952541
BaseRepresentation
bin10000010110001…
…11011111101010
3100120001000202100
420023013133222
5240101211020
621335114230
73253413531
oct1013073752
9316030670
10137132010
1170453344
1239b12976
1322544b02
14142d9318
15c08ba90
hex82c77ea

137132010 has 48 divisors (see below), whose sum is σ = 368844840. Its totient is φ = 35306880.

The previous prime is 137131999. The next prime is 137132011. The reversal of 137132010 is 10231731.

It can be written as a sum of positive squares in 4 ways, for example, as 135699201 + 1432809 = 11649^2 + 1197^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (137132011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23661 + ... + 28880.

Almost surely, 2137132010 is an apocalyptic number.

137132010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137132010 is an abundant number, since it is smaller than the sum of its proper divisors (231712830).

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

137132010 is a wasteful number, since it uses less digits than its factorization.

137132010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52583 (or 52580 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 137132010 is about 11710.3377406461. The cubic root of 137132010 is about 515.6791993716.

Adding to 137132010 its reverse (10231731), we get a palindrome (147363741).

The spelling of 137132010 in words is "one hundred thirty-seven million, one hundred thirty-two thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 29 30 45 58 87 90 145 174 261 290 435 522 870 1305 2610 52541 105082 157623 262705 315246 472869 525410 788115 945738 1523689 1576230 2364345 3047378 4571067 4728690 7618445 9142134 13713201 15236890 22855335 27426402 45710670 68566005 137132010