Base | Representation |
---|---|
bin | 1000000000100110110… |
… | …0011100110010110010 |
3 | 111011011200200120102010 |
4 | 2000021230130302302 |
5 | 4223302002210230 |
6 | 143114023503350 |
7 | 12640616210331 |
oct | 2001154346262 |
9 | 434150616363 |
10 | 137601600690 |
11 | 533a1575254 |
12 | 228025b7b56 |
13 | cc8ba16ac8 |
14 | 6934ca7d18 |
15 | 38a53b49b0 |
hex | 2009b1ccb2 |
137601600690 has 32 divisors (see below), whose sum is σ = 347625097920. Its totient is φ = 34762509504.
The previous prime is 137601600659. The next prime is 137601600743. The reversal of 137601600690 is 96006106731.
It is a super-2 number, since 2×1376016006902 (a number of 23 digits) contains 22 as substring.
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, 120702589 + ... + 120703728.
It is an arithmetic number, because the mean of its divisors is an integer number (10863284310).
Almost surely, 2137601600690 is an apocalyptic number.
137601600690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137601600690 is an abundant number, since it is smaller than the sum of its proper divisors (210023497230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137601600690 is a wasteful number, since it uses less digits than its factorization.
137601600690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241406346.
The product of its (nonzero) digits is 40824, while the sum is 39.
The spelling of 137601600690 in words is "one hundred thirty-seven billion, six hundred one million, six hundred thousand, six hundred ninety".
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