Base | Representation |
---|---|
bin | 1111100001110… |
… | …10010110001010 |
3 | 100002010000102201 |
4 | 13300322112022 |
5 | 231321344120 |
6 | 20531550414 |
7 | 3141132535 |
oct | 760722612 |
9 | 302100381 |
10 | 130262410 |
11 | 67591093 |
12 | 3775b40a |
13 | 20cab065 |
14 | 1342ba1c |
15 | b68140a |
hex | 7c3a58a |
130262410 has 16 divisors (see below), whose sum is σ = 235053000. Its totient is φ = 51975936.
The previous prime is 130262401. The next prime is 130262411. The reversal of 130262410 is 14262031.
It can be written as a sum of positive squares in 4 ways, for example, as 124166449 + 6095961 = 11143^2 + 2469^2 .
It is not an unprimeable number, because it can be changed into a prime (130262411) 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, 11835 + ... + 20014.
Almost surely, 2130262410 is an apocalyptic number.
130262410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130262410 is a deficient number, since it is larger than the sum of its proper divisors (104790590).
130262410 is a wasteful number, since it uses less digits than its factorization.
130262410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32265.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 130262410 is about 11413.2558895348. The cubic root of 130262410 is about 506.9203230312.
The spelling of 130262410 in words is "one hundred thirty million, two hundred sixty-two thousand, four hundred ten".
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