Base | Representation |
---|---|
bin | 11100011101011001… |
… | …001001110110110110 |
3 | 2220212122002101012201 |
4 | 130131121021312312 |
5 | 1000040310414220 |
6 | 22012121535114 |
7 | 2131152621013 |
oct | 343531116666 |
9 | 86778071181 |
10 | 30557904310 |
11 | 11a6115a87a |
12 | 5b0994449a |
13 | 2b5cb422ab |
14 | 169c59470a |
15 | bdcacdd0a |
hex | 71d649db6 |
30557904310 has 16 divisors (see below), whose sum is σ = 55131855552. Its totient is φ = 12194800000.
The previous prime is 30557904287. The next prime is 30557904329. The reversal of 30557904310 is 1340975503.
It is a super-2 number, since 2×305579043102 (a number of 22 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 30557904310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3540691 + ... + 3549310.
It is an arithmetic number, because the mean of its divisors is an integer number (3445740972).
Almost surely, 230557904310 is an apocalyptic number.
30557904310 is a deficient number, since it is larger than the sum of its proper divisors (24573951242).
30557904310 is a wasteful number, since it uses less digits than its factorization.
30557904310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7090439.
The product of its (nonzero) digits is 56700, while the sum is 37.
The spelling of 30557904310 in words is "thirty billion, five hundred fifty-seven million, nine hundred four thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •