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153430113 = 3239213989
BaseRepresentation
bin10010010010100…
…10100001100001
3101200201001112210
421021102201201
5303234230423
623120312333
73542064054
oct1111224141
9350631483
10153430113
1179675351
12434726a9
1325a30265
141653ca9b
15d70ab93
hex9252861

153430113 has 8 divisors (see below), whose sum is σ = 205430400. Its totient is φ = 101858288.

The previous prime is 153430103. The next prime is 153430133. The reversal of 153430113 is 311034351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153430113 - 213 = 153421921 is a prime.

It is a super-3 number, since 3×1534301133 (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 153430113.

It is not an unprimeable number, because it can be changed into a prime (153430103) 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, 106278 + ... + 107711.

It is an arithmetic number, because the mean of its divisors is an integer number (25678800).

Almost surely, 2153430113 is an apocalyptic number.

It is an amenable number.

153430113 is a deficient number, since it is larger than the sum of its proper divisors (52000287).

153430113 is a wasteful number, since it uses less digits than its factorization.

153430113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214231.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 153430113 is about 12386.6909624807. The cubic root of 153430113 is about 535.3488428602.

Adding to 153430113 its reverse (311034351), we get a palindrome (464464464).

The spelling of 153430113 in words is "one hundred fifty-three million, four hundred thirty thousand, one hundred thirteen".

Divisors: 1 3 239 717 213989 641967 51143371 153430113