Base | Representation |
---|---|
bin | 11100010011111101… |
… | …100011111010011110 |
3 | 2220110121100112212020 |
4 | 130103331203322132 |
5 | 444224304113222 |
6 | 21544310321010 |
7 | 2124221661120 |
oct | 342375437236 |
9 | 86417315766 |
10 | 30399676062 |
11 | 1198a908628 |
12 | 5a84959166 |
13 | 2b36122102 |
14 | 1685567210 |
15 | bcdc7665c |
hex | 713f63e9e |
30399676062 has 32 divisors (see below), whose sum is σ = 69518061312. Its totient is φ = 8681485824.
The previous prime is 30399676051. The next prime is 30399676067. The reversal of 30399676062 is 26067699303.
It is a junction number, because it is equal to n+sod(n) for n = 30399675996 and 30399676014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30399676067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82528 + ... + 260019.
It is an arithmetic number, because the mean of its divisors is an integer number (2172439416).
Almost surely, 230399676062 is an apocalyptic number.
30399676062 is an abundant number, since it is smaller than the sum of its proper divisors (39118385250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30399676062 is a wasteful number, since it uses less digits than its factorization.
30399676062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344672.
The product of its (nonzero) digits is 2204496, while the sum is 51.
The spelling of 30399676062 in words is "thirty billion, three hundred ninety-nine million, six hundred seventy-six thousand, sixty-two".
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