Base | Representation |
---|---|
bin | 1011101011000001… |
… | …1001111001000100 |
3 | 22002100202122112112 |
4 | 2322300121321010 |
5 | 22404103014030 |
6 | 1234524240152 |
7 | 140434123655 |
oct | 27260317104 |
9 | 8070678475 |
10 | 3133251140 |
11 | 1368702a58 |
12 | 7353a0058 |
13 | 3ac19aa76 |
14 | 21a1b152c |
15 | 135115a95 |
hex | bac19e44 |
3133251140 has 24 divisors (see below), whose sum is σ = 6581402520. Its totient is φ = 1253000448.
The previous prime is 3133251139. The next prime is 3133251157. The reversal of 3133251140 is 411523313.
It can be written as a sum of positive squares in 4 ways, for example, as 17825284 + 3115425856 = 4222^2 + 55816^2 .
It is a super-2 number, since 2×31332511402 = 19634525412622599200, which contains 22 as substring.
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, 79424 + ... + 112136.
It is an arithmetic number, because the mean of its divisors is an integer number (274225105).
Almost surely, 23133251140 is an apocalyptic number.
It is an amenable number.
3133251140 is an abundant number, since it is smaller than the sum of its proper divisors (3448151380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3133251140 is a wasteful number, since it uses less digits than its factorization.
3133251140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37511 (or 37509 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 3133251140 is about 55975.4512264082. The cubic root of 3133251140 is about 1463.2944838572.
Adding to 3133251140 its reverse (411523313), we get a palindrome (3544774453).
The spelling of 3133251140 in words is "three billion, one hundred thirty-three million, two hundred fifty-one thousand, one hundred forty".
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