Base | Representation |
---|---|
bin | 1000101001100100100… |
… | …0000010101000001001 |
3 | 112012120001011222000020 |
4 | 2022121020002220021 |
5 | 4413312031110100 |
6 | 152133120531053 |
7 | 13510252252245 |
oct | 2123110025011 |
9 | 465501158006 |
10 | 148597910025 |
11 | 58024712204 |
12 | 24971180a89 |
13 | 11021c4b616 |
14 | 7299497425 |
15 | 3cea9755a0 |
hex | 2299202a09 |
148597910025 has 24 divisors (see below), whose sum is σ = 245752169664. Its totient is φ = 79229544000.
The previous prime is 148597910017. The next prime is 148597910051. The reversal of 148597910025 is 520019795841.
It is not a de Polignac number, because 148597910025 - 23 = 148597910017 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 148597910025.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17901 + ... + 545450.
It is an arithmetic number, because the mean of its divisors is an integer number (10239673736).
Almost surely, 2148597910025 is an apocalyptic number.
148597910025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
148597910025 is a deficient number, since it is larger than the sum of its proper divisors (97154259639).
148597910025 is a wasteful number, since it uses less digits than its factorization.
148597910025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566881 (or 566876 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 51.
The spelling of 148597910025 in words is "one hundred forty-eight billion, five hundred ninety-seven million, nine hundred ten thousand, twenty-five".
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