Base | Representation |
---|---|
bin | 11100010111110100… |
… | …010000010011011110 |
3 | 2220122010001002101120 |
4 | 130113310100103132 |
5 | 444342333022220 |
6 | 21554540351410 |
7 | 2125635443160 |
oct | 342764202336 |
9 | 86563032346 |
10 | 30464345310 |
11 | 11a13368593 |
12 | 5aa2545566 |
13 | 2b46645439 |
14 | 168dd9c930 |
15 | bd479ca40 |
hex | 717d104de |
30464345310 has 32 divisors (see below), whose sum is σ = 83559347712. Its totient is φ = 6963278880.
The previous prime is 30464345309. The next prime is 30464345447. The reversal of 30464345310 is 1354346403.
It is a super-2 number, since 2×304643453102 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
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, 72533946 + ... + 72534365.
It is an arithmetic number, because the mean of its divisors is an integer number (2611229616).
Almost surely, 230464345310 is an apocalyptic number.
30464345310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30464345310 is an abundant number, since it is smaller than the sum of its proper divisors (53095002402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30464345310 is a wasteful number, since it uses less digits than its factorization.
30464345310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145068328.
The product of its (nonzero) digits is 51840, while the sum is 33.
The spelling of 30464345310 in words is "thirty billion, four hundred sixty-four million, three hundred forty-five thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •