Base | Representation |
---|---|
bin | 1011101011111100… |
… | …1101000111111100 |
3 | 22002122001202201012 |
4 | 2322333031013330 |
5 | 22411101143004 |
6 | 1235143334352 |
7 | 140512113350 |
oct | 27277150774 |
9 | 8078052635 |
10 | 3137131004 |
11 | 136a912a57 |
12 | 7367513b8 |
13 | 3acc28a47 |
14 | 21a901460 |
15 | 13563046e |
hex | bafcd1fc |
3137131004 has 12 divisors (see below), whose sum is σ = 6274262064. Its totient is φ = 1344484704.
The previous prime is 3137130991. The next prime is 3137131009. The reversal of 3137131004 is 4001317313.
3137131004 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3137131009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56020169 + ... + 56020224.
It is an arithmetic number, because the mean of its divisors is an integer number (522855172).
Almost surely, 23137131004 is an apocalyptic number.
It is an amenable number.
3137131004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3137131004 is a wasteful number, since it uses less digits than its factorization.
3137131004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112040404 (or 112040402 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 3137131004 is about 56010.0973396762. The cubic root of 3137131004 is about 1463.8982275446.
Adding to 3137131004 its reverse (4001317313), we get a palindrome (7138448317).
It can be divided in two parts, 313 and 7131004, that added together give a palindrome (7131317).
The spelling of 3137131004 in words is "three billion, one hundred thirty-seven million, one hundred thirty-one thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •