Search a number
-
+
148700168088170 = 25132711205739871
BaseRepresentation
bin100001110011110111110100…
…101100100110101001101010
3201111111121010101102002211012
4201303313310230212221222
5123442300421012310140
61244131525243103522
743215142533615656
oct4163676454465152
9644447111362735
10148700168088170
114342042930a216
1214817109511ba2
1364c849a53483a
1428a11ab307a66
15122d07515d265
hex873df4b26a6a

148700168088170 has 16 divisors (see below), whose sum is σ = 267862005900288. Its totient is φ = 59435244270480.

The previous prime is 148700168088167. The next prime is 148700168088181. The reversal of 148700168088170 is 71880861007841.

It is a happy number.

It is a super-2 number, since 2×1487001680881702 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5602856666 + ... + 5602883205.

It is an arithmetic number, because the mean of its divisors is an integer number (16741375368768).

Almost surely, 2148700168088170 is an apocalyptic number.

148700168088170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148700168088170 is a deficient number, since it is larger than the sum of its proper divisors (119161837812118).

148700168088170 is a wasteful number, since it uses less digits than its factorization.

148700168088170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11205741205.

The product of its (nonzero) digits is 4816896, while the sum is 59.

The spelling of 148700168088170 in words is "one hundred forty-eight trillion, seven hundred billion, one hundred sixty-eight million, eighty-eight thousand, one hundred seventy".

Divisors: 1 2 5 10 1327 2654 6635 13270 11205739871 22411479742 56028699355 112057398710 14870016808817 29740033617634 74350084044085 148700168088170