Base | Representation |
---|---|
bin | 1001010111101011000110… |
… | …1001111000101011110000 |
3 | 1100110220001211211022020010 |
4 | 2111322301221320223300 |
5 | 2322243113400414440 |
6 | 33524452235014520 |
7 | 2112213620112453 |
oct | 225726151705360 |
9 | 40426054738203 |
10 | 10302312123120 |
11 | 3312205681676 |
12 | 11a47a759a440 |
13 | 599671cb5304 |
14 | 2788c537749a |
15 | 12cec05ba580 |
hex | 95eb1a78af0 |
10302312123120 has 40 divisors (see below), whose sum is σ = 31937167582416. Its totient is φ = 2747283232768.
The previous prime is 10302312123109. The next prime is 10302312123149. The reversal of 10302312123120 is 2132121320301.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×103023121231202 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21463150017 + ... + 21463150496.
Almost surely, 210302312123120 is an apocalyptic number.
10302312123120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10302312123120 is an abundant number, since it is smaller than the sum of its proper divisors (21634855459296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10302312123120 is a wasteful number, since it uses less digits than its factorization.
10302312123120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42926300529 (or 42926300523 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 10302312123120 its reverse (2132121320301), we get a palindrome (12434433443421).
The spelling of 10302312123120 in words is "ten trillion, three hundred two billion, three hundred twelve million, one hundred twenty-three thousand, one hundred twenty".
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