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148606151 = 2324347139
BaseRepresentation
bin10001101101110…
…00110011000111
3101100121222022112
420312320303013
5301020344101
622425051235
73453063041
oct1066706307
9340558275
10148606151
1176980001
1241926b1b
1324a31645
1415a44a91
15d0a66bb
hex8db8cc7

148606151 has 24 divisors (see below), whose sum is σ = 163511040. Its totient is φ = 134907696.

The previous prime is 148606127. The next prime is 148606153. The reversal of 148606151 is 151606841.

It is not a de Polignac number, because 148606151 - 222 = 144411847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148606153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1069040 + ... + 1069178.

It is an arithmetic number, because the mean of its divisors is an integer number (6812960).

Almost surely, 2148606151 is an apocalyptic number.

148606151 is a deficient number, since it is larger than the sum of its proper divisors (14904889).

148606151 is a wasteful number, since it uses less digits than its factorization.

148606151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 148606151 is about 12190.4122571798. The cubic root of 148606151 is about 529.6783986991.

The spelling of 148606151 in words is "one hundred forty-eight million, six hundred six thousand, one hundred fifty-one".

Divisors: 1 23 43 47 139 529 989 1081 2021 3197 5977 6533 22747 24863 46483 73531 137471 150259 280919 1069109 3161833 3455957 6461137 148606151