Base | Representation |
---|---|
bin | 10000011000001… |
… | …01011011100111 |
3 | 100120111220202101 |
4 | 20030011123213 |
5 | 240132320303 |
6 | 21344352531 |
7 | 3255521260 |
oct | 1014053347 |
9 | 316456671 |
10 | 137385703 |
11 | 70606a04 |
12 | 3a015747 |
13 | 22603420 |
14 | 14363967 |
15 | c0dbd1d |
hex | 83056e7 |
137385703 has 8 divisors (see below), whose sum is σ = 169090208. Its totient is φ = 108700704.
The previous prime is 137385631. The next prime is 137385719. The reversal of 137385703 is 307583731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 137385703 - 221 = 135288551 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137385733) 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 7 ways as a sum of consecutive naturals, for example, 754776 + ... + 754957.
It is an arithmetic number, because the mean of its divisors is an integer number (21136276).
Almost surely, 2137385703 is an apocalyptic number.
137385703 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
137385703 is a deficient number, since it is larger than the sum of its proper divisors (31704505).
137385703 is a wasteful number, since it uses less digits than its factorization.
137385703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1509753.
The product of its (nonzero) digits is 52920, while the sum is 37.
The square root of 137385703 is about 11721.1647458774. The cubic root of 137385703 is about 515.9970041190.
The spelling of 137385703 in words is "one hundred thirty-seven million, three hundred eighty-five thousand, seven hundred three".
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