Base | Representation |
---|---|
bin | 10010001000001… |
… | …10001110100001 |
3 | 101121010220111010 |
4 | 21010012032201 |
5 | 302412202100 |
6 | 23031211133 |
7 | 3524364633 |
oct | 1104061641 |
9 | 347126433 |
10 | 152069025 |
11 | 78925789 |
12 | 42b16aa9 |
13 | 25674894 |
14 | 162a6a53 |
15 | d53c750 |
hex | 91063a1 |
152069025 has 12 divisors (see below), whose sum is σ = 251420912. Its totient is φ = 81103440.
The previous prime is 152069009. The next prime is 152069059. The reversal of 152069025 is 520960251.
It is a happy number.
It is not a de Polignac number, because 152069025 - 24 = 152069009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152068983 and 152069001.
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, 1013719 + ... + 1013868.
Almost surely, 2152069025 is an apocalyptic number.
152069025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
152069025 is a deficient number, since it is larger than the sum of its proper divisors (99351887).
152069025 is a wasteful number, since it uses less digits than its factorization.
152069025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2027600 (or 2027595 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 152069025 is about 12331.6270216059. The cubic root of 152069025 is about 533.7611010384.
The spelling of 152069025 in words is "one hundred fifty-two million, sixty-nine thousand, twenty-five".
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