Base | Representation |
---|---|
bin | 1011111110000111… |
… | …1011100001101110 |
3 | 22021221110201200102 |
4 | 2333201323201232 |
5 | 23040103432310 |
6 | 1250505031102 |
7 | 142425651305 |
oct | 27741734156 |
9 | 8257421612 |
10 | 3213342830 |
11 | 13a9937035 |
12 | 758185492 |
13 | 3c2960ab9 |
14 | 226a9d43c |
15 | 13c1868a5 |
hex | bf87b86e |
3213342830 has 16 divisors (see below), whose sum is σ = 5893150464. Its totient is φ = 1261085280.
The previous prime is 3213342827. The next prime is 3213342863. The reversal of 3213342830 is 382433123.
It is a super-2 number, since 2×32133428302 = 20651144286224817800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3213342793 and 3213342802.
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, 3030926 + ... + 3031985.
It is an arithmetic number, because the mean of its divisors is an integer number (368321904).
Almost surely, 23213342830 is an apocalyptic number.
3213342830 is a deficient number, since it is larger than the sum of its proper divisors (2679807634).
3213342830 is a wasteful number, since it uses less digits than its factorization.
3213342830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6062971.
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 3213342830 is about 56686.3548836931. The cubic root of 3213342830 is about 1475.6579012811.
Adding to 3213342830 its reverse (382433123), we get a palindrome (3595775953).
The spelling of 3213342830 in words is "three billion, two hundred thirteen million, three hundred forty-two thousand, eight hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •