Base | Representation |
---|---|
bin | 1000110110010010000… |
… | …1011011111010001001 |
3 | 112112100212021110200121 |
4 | 2031210201123322021 |
5 | 4442304121421100 |
6 | 153455501103241 |
7 | 13660646405503 |
oct | 2154441337211 |
9 | 475325243617 |
10 | 152010342025 |
11 | 59515969943 |
12 | 25563b57b21 |
13 | 11446c07c59 |
14 | 750077cd73 |
15 | 3e4a33651a |
hex | 236485be89 |
152010342025 has 48 divisors (see below), whose sum is σ = 205994940480. Its totient is φ = 110834380800.
The previous prime is 152010341993. The next prime is 152010342031. The reversal of 152010342025 is 520243010251.
It is not a de Polignac number, because 152010342025 - 25 = 152010341993 is a prime.
It is a super-2 number, since 2×1520103420252 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1634785 + ... + 1725265.
It is an arithmetic number, because the mean of its divisors is an integer number (4291561260).
Almost surely, 2152010342025 is an apocalyptic number.
It is an amenable number.
152010342025 is a deficient number, since it is larger than the sum of its proper divisors (53984598455).
152010342025 is a wasteful number, since it uses less digits than its factorization.
152010342025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90634 (or 90629 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 152010342025 its reverse (520243010251), we get a palindrome (672253352276).
The spelling of 152010342025 in words is "one hundred fifty-two billion, ten million, three hundred forty-two thousand, twenty-five".
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