Base | Representation |
---|---|
bin | 10010000111111… |
… | …10000001001001 |
3 | 101121002012100210 |
4 | 21003332001021 |
5 | 302410113101 |
6 | 23030351333 |
7 | 3524164620 |
oct | 1103760111 |
9 | 347065323 |
10 | 152035401 |
11 | 789024a1 |
12 | 42abb549 |
13 | 2566249b |
14 | 162986b7 |
15 | d5327d6 |
hex | 90fe049 |
152035401 has 32 divisors (see below), whose sum is σ = 239551488. Its totient is φ = 83966400.
The previous prime is 152035399. The next prime is 152035447. The reversal of 152035401 is 104530251.
It is not a de Polignac number, because 152035401 - 21 = 152035399 is a prime.
It is a super-2 number, since 2×1520354012 = 46229526314461602, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (152035601) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90370 + ... + 92036.
It is an arithmetic number, because the mean of its divisors is an integer number (7485984).
Almost surely, 2152035401 is an apocalyptic number.
It is an amenable number.
152035401 is a deficient number, since it is larger than the sum of its proper divisors (87516087).
152035401 is a wasteful number, since it uses less digits than its factorization.
152035401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1821.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 152035401 is about 12330.2636224859. The cubic root of 152035401 is about 533.7217581453.
Adding to 152035401 its reverse (104530251), we get a palindrome (256565652).
The spelling of 152035401 in words is "one hundred fifty-two million, thirty-five thousand, four hundred one".
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