Base | Representation |
---|---|
bin | 1100001101010… |
… | …01110010100010 |
3 | 21010200211110002 |
4 | 12012221302202 |
5 | 202204013310 |
6 | 14054540002 |
7 | 2352306434 |
oct | 606516242 |
9 | 233624402 |
10 | 102407330 |
11 | 52896163 |
12 | 2a367602 |
13 | 182a746c |
14 | d85a654 |
15 | 8eccda5 |
hex | 61a9ca2 |
102407330 has 8 divisors (see below), whose sum is σ = 184333212. Its totient is φ = 40962928.
The previous prime is 102407317. The next prime is 102407387. The reversal of 102407330 is 33704201.
It can be written as a sum of positive squares in 2 ways, for example, as 85507009 + 16900321 = 9247^2 + 4111^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1024073302 = 20974522475457800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5120357 + ... + 5120376.
Almost surely, 2102407330 is an apocalyptic number.
102407330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102407330 is a deficient number, since it is larger than the sum of its proper divisors (81925882).
102407330 is a wasteful number, since it uses less digits than its factorization.
102407330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10240740.
The product of its (nonzero) digits is 504, while the sum is 20.
The square root of 102407330 is about 10119.6506856709. The cubic root of 102407330 is about 467.8540008946.
The spelling of 102407330 in words is "one hundred two million, four hundred seven thousand, three hundred thirty".
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