Base | Representation |
---|---|
bin | 1001000010000001010010… |
… | …1111100100000010011100 |
3 | 1022011022212112201102122010 |
4 | 2100200110233210002130 |
5 | 2300144234433313202 |
6 | 33041531133551220 |
7 | 2043304253464011 |
oct | 220402457440234 |
9 | 38138775642563 |
10 | 9930312401052 |
11 | 318947051653a |
12 | 1144689645510 |
13 | 570569661384 |
14 | 2648b5bd7708 |
15 | 12349be9076c |
hex | 90814be409c |
9930312401052 has 48 divisors (see below), whose sum is σ = 24491445440000. Its totient is φ = 3122876125440.
The previous prime is 9930312401011. The next prime is 9930312401099. The reversal of 9930312401052 is 2501042130399.
It is a super-2 number, since 2×99303124010522 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9930312401052.
It is a congruent number.
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, 90306052 + ... + 90415947.
Almost surely, 29930312401052 is an apocalyptic number.
It is an amenable number.
9930312401052 is an abundant number, since it is smaller than the sum of its proper divisors (14561133038948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9930312401052 is a wasteful number, since it uses less digits than its factorization.
9930312401052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180722266 (or 180722264 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 39.
The spelling of 9930312401052 in words is "nine trillion, nine hundred thirty billion, three hundred twelve million, four hundred one thousand, fifty-two".
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