Base | Representation |
---|---|
bin | 10000010101010… |
… | …10000111101010 |
3 | 100112210220201001 |
4 | 20022222013222 |
5 | 240033333230 |
6 | 21332345214 |
7 | 3252402664 |
oct | 1012520752 |
9 | 315726631 |
10 | 137011690 |
11 | 70380a02 |
12 | 39a7520a |
13 | 2250210a |
14 | 142a7534 |
15 | c0660ca |
hex | 82aa1ea |
137011690 has 16 divisors (see below), whose sum is σ = 257344128. Its totient is φ = 52421776.
The previous prime is 137011663. The next prime is 137011697. The reversal of 137011690 is 96110731.
It is a super-2 number, since 2×1370116902 = 37544406393312200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (137011697) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297622 + ... + 298081.
It is an arithmetic number, because the mean of its divisors is an integer number (16084008).
Almost surely, 2137011690 is an apocalyptic number.
137011690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137011690 is a deficient number, since it is larger than the sum of its proper divisors (120332438).
137011690 is a wasteful number, since it uses less digits than its factorization.
137011690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 595733.
The product of its (nonzero) digits is 1134, while the sum is 28.
The square root of 137011690 is about 11705.1992721184. The cubic root of 137011690 is about 515.5283357944.
The spelling of 137011690 in words is "one hundred thirty-seven million, eleven thousand, six hundred ninety".
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