Base | Representation |
---|---|
bin | 10010001011010… |
… | …10001111010011 |
3 | 101121220201102100 |
4 | 21011222033103 |
5 | 303013304200 |
6 | 23044051443 |
7 | 3531022146 |
oct | 1105521723 |
9 | 347821370 |
10 | 152478675 |
11 | 79085538 |
12 | 43093b83 |
13 | 2578918b |
14 | 1637205d |
15 | d5bdd00 |
hex | 916a3d3 |
152478675 has 18 divisors (see below), whose sum is σ = 273106652. Its totient is φ = 81321840.
The previous prime is 152478673. The next prime is 152478727. The reversal of 152478675 is 576874251.
152478675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152478675 - 21 = 152478673 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 152478675.
It is not an unprimeable number, because it can be changed into a prime (152478673) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 338617 + ... + 339066.
Almost surely, 2152478675 is an apocalyptic number.
152478675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152478675 is a deficient number, since it is larger than the sum of its proper divisors (120627977).
152478675 is a wasteful number, since it uses less digits than its factorization.
152478675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677699 (or 677691 counting only the distinct ones).
The product of its digits is 470400, while the sum is 45.
The square root of 152478675 is about 12348.2255810299. The cubic root of 152478675 is about 534.2399607480.
The spelling of 152478675 in words is "one hundred fifty-two million, four hundred seventy-eight thousand, six hundred seventy-five".
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