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137001192 = 2335708383
BaseRepresentation
bin10000010101001…
…11100011101000
3100112210101022020
420022213203220
5240033014232
621332224440
73252330246
oct1012474350
9315711266
10137001192
1170374029
1239a6b120
13224ca3c3
14142a3796
15c062e2c
hex82a78e8

137001192 has 16 divisors (see below), whose sum is σ = 342503040. Its totient is φ = 45667056.

The previous prime is 137001187. The next prime is 137001197. The reversal of 137001192 is 291100731.

It is an interprime number because it is at equal distance from previous prime (137001187) and next prime (137001197).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5708383 = 137001192 / (1 + 3 + 7 + 0 + 0 + 1 + 1 + 9 + 2).

It is not an unprimeable number, because it can be changed into a prime (137001197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2854168 + ... + 2854215.

It is an arithmetic number, because the mean of its divisors is an integer number (21406440).

Almost surely, 2137001192 is an apocalyptic number.

137001192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137001192 is an abundant number, since it is smaller than the sum of its proper divisors (205501848).

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

137001192 is a wasteful number, since it uses less digits than its factorization.

137001192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708392 (or 5708388 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 137001192 is about 11704.7508303253. The cubic root of 137001192 is about 515.5151686583.

The spelling of 137001192 in words is "one hundred thirty-seven million, one thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 24 5708383 11416766 17125149 22833532 34250298 45667064 68500596 137001192