Search a number
-
+
153912102 = 231131371657
BaseRepresentation
bin10010010110010…
…00001100100110
3101201121112201020
421023020030212
5303400141402
623134512010
73546142221
oct1113101446
9351545636
10153912102
1179974493
1243665606
1325b6b766
14166265b8
15d7a38bc
hex92c8326

153912102 has 32 divisors (see below), whose sum is σ = 313003872. Its totient is φ = 50448384.

The previous prime is 153912079. The next prime is 153912139. The reversal of 153912102 is 201219351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92058 + ... + 93714.

It is an arithmetic number, because the mean of its divisors is an integer number (9781371).

Almost surely, 2153912102 is an apocalyptic number.

153912102 is an abundant number, since it is smaller than the sum of its proper divisors (159091770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153912102 is a wasteful number, since it uses less digits than its factorization.

153912102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 153912102 is about 12406.1316291582. The cubic root of 153912102 is about 535.9088427253.

The spelling of 153912102 in words is "one hundred fifty-three million, nine hundred twelve thousand, one hundred two".

Divisors: 1 2 3 6 113 137 226 274 339 411 678 822 1657 3314 4971 9942 15481 30962 46443 92886 187241 227009 374482 454018 561723 681027 1123446 1362054 25652017 51304034 76956051 153912102