Base | Representation |
---|---|
bin | 1011111100110110… |
… | …1111111100001101 |
3 | 22021120111221201000 |
4 | 2333031233330031 |
5 | 23032230134433 |
6 | 1250155410513 |
7 | 142332665502 |
oct | 27715577415 |
9 | 8246457630 |
10 | 3208052493 |
11 | 13a6953358 |
12 | 756453a39 |
13 | 3c182ab19 |
14 | 2260c34a9 |
15 | 13b98e113 |
hex | bf36ff0d |
3208052493 has 32 divisors (see below), whose sum is σ = 4807019520. Its totient is φ = 2114331120.
The previous prime is 3208052429. The next prime is 3208052567. The reversal of 3208052493 is 3942508023.
It is not a de Polignac number, because 3208052493 - 26 = 3208052429 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3208052293) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1995496 + ... + 1997102.
It is an arithmetic number, because the mean of its divisors is an integer number (150219360).
Almost surely, 23208052493 is an apocalyptic number.
It is an amenable number.
3208052493 is a deficient number, since it is larger than the sum of its proper divisors (1598967027).
3208052493 is a wasteful number, since it uses less digits than its factorization.
3208052493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2414 (or 2408 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 3208052493 is about 56639.6724301968. The cubic root of 3208052493 is about 1474.8476323314.
The spelling of 3208052493 in words is "three billion, two hundred eight million, fifty-two thousand, four hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •