Base | Representation |
---|---|
bin | 10010001010100… |
… | …10010000000001 |
3 | 101121201201122011 |
4 | 21011102100001 |
5 | 303002133132 |
6 | 23042012521 |
7 | 3530132530 |
oct | 1105222001 |
9 | 347651564 |
10 | 152380417 |
11 | 79018732 |
12 | 43047141 |
13 | 25753537 |
14 | 16348317 |
15 | d59eb47 |
hex | 9152401 |
152380417 has 8 divisors (see below), whose sum is σ = 175874112. Its totient is φ = 129318000.
The previous prime is 152380409. The next prime is 152380429. The reversal of 152380417 is 714083251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152380417 - 23 = 152380409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152384417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107059 + ... + 108472.
It is an arithmetic number, because the mean of its divisors is an integer number (21984264).
Almost surely, 2152380417 is an apocalyptic number.
It is an amenable number.
152380417 is a deficient number, since it is larger than the sum of its proper divisors (23493695).
152380417 is a wasteful number, since it uses less digits than its factorization.
152380417 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215639.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 152380417 is about 12344.2463115413. The cubic root of 152380417 is about 534.1251804795.
The spelling of 152380417 in words is "one hundred fifty-two million, three hundred eighty thousand, four hundred seventeen".
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