Base | Representation |
---|---|
bin | 10010001000011… |
… | …10101011001110 |
3 | 101121012122221210 |
4 | 21010032223032 |
5 | 302414304010 |
6 | 23032035250 |
7 | 3524600550 |
oct | 1104165316 |
9 | 347178853 |
10 | 152103630 |
11 | 78949788 |
12 | 42b32b26 |
13 | 25687563 |
14 | 162b54d0 |
15 | d547b20 |
hex | 910eace |
152103630 has 32 divisors (see below), whose sum is σ = 417199104. Its totient is φ = 34766496.
The previous prime is 152103619. The next prime is 152103643. The reversal of 152103630 is 36301251.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 152103597 and 152103606.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361942 + ... + 362361.
It is an arithmetic number, because the mean of its divisors is an integer number (13037472).
Almost surely, 2152103630 is an apocalyptic number.
152103630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152103630 is an abundant number, since it is smaller than the sum of its proper divisors (265095474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152103630 is a wasteful number, since it uses less digits than its factorization.
152103630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 724320.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 152103630 is about 12333.0300413159. The cubic root of 152103630 is about 533.8015857284.
Adding to 152103630 its reverse (36301251), we get a palindrome (188404881).
The spelling of 152103630 in words is "one hundred fifty-two million, one hundred three thousand, six hundred thirty".
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