Base | Representation |
---|---|
bin | 1011101111101111… |
… | …0100011000001001 |
3 | 22010201222000220021 |
4 | 2323323310120021 |
5 | 22424133123200 |
6 | 1240512100441 |
7 | 141064142242 |
oct | 27373643011 |
9 | 8121860807 |
10 | 3153020425 |
11 | 1378885a05 |
12 | 73bb34721 |
13 | 3b3300179 |
14 | 21ca79cc9 |
15 | 136c1d41a |
hex | bbef4609 |
3153020425 has 12 divisors (see below), whose sum is σ = 3910530960. Its totient is φ = 2521909520.
The previous prime is 3153020419. The next prime is 3153020441. The reversal of 3153020425 is 5240203513.
It is not a de Polignac number, because 3153020425 - 29 = 3153019913 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 3153020425.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160806 + ... + 179344.
It is an arithmetic number, because the mean of its divisors is an integer number (325877580).
Almost surely, 23153020425 is an apocalyptic number.
It is an amenable number.
3153020425 is a deficient number, since it is larger than the sum of its proper divisors (757510535).
3153020425 is a wasteful number, since it uses less digits than its factorization.
3153020425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25352 (or 25347 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 3153020425 is about 56151.7624389475. The cubic root of 3153020425 is about 1466.3655917526.
Adding to 3153020425 its reverse (5240203513), we get a palindrome (8393223938).
The spelling of 3153020425 in words is "three billion, one hundred fifty-three million, twenty thousand, four hundred twenty-five".
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