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148371610161 = 391154288917
BaseRepresentation
bin1000101000101110100…
…0110001101000110001
3112011222021100201221210
42022023220301220301
54412331113011121
6152054434310333
713501533610005
oct2121350615061
9464867321853
10148371610161
1157a189a6825
12249094283a9
1310cb70b6588
1472773ca705
153cd5b73876
hex228ba31a31

148371610161 has 8 divisors (see below), whose sum is σ = 198045972864. Its totient is φ = 98805827120.

The previous prime is 148371610001. The next prime is 148371610249. The reversal of 148371610161 is 161016173841.

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 148371610161 - 213 = 148371601969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148371660161) 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, 27141726 + ... + 27147191.

It is an arithmetic number, because the mean of its divisors is an integer number (24755746608).

Almost surely, 2148371610161 is an apocalyptic number.

It is an amenable number.

148371610161 is a deficient number, since it is larger than the sum of its proper divisors (49674362703).

148371610161 is an equidigital number, since it uses as much as digits as its factorization.

148371610161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54289831.

The product of its (nonzero) digits is 24192, while the sum is 39.

The spelling of 148371610161 in words is "one hundred forty-eight billion, three hundred seventy-one million, six hundred ten thousand, one hundred sixty-one".

Divisors: 1 3 911 2733 54288917 162866751 49457203387 148371610161