Search a number
-
+
105061006056060 = 22325583672255867
BaseRepresentation
bin10111111000110101101011…
…111100100001101001111100
3111202222201211011002101220200
4113320311223330201221330
5102232304420022243220
61011240205422443500
731062256445625225
oct2770655374415174
9452881734071820
10105061006056060
1130526138a9058a
12b94963a433590
134681297214c22
141bd2da08d424c
15c22d27c1e890
hex5f8d6bf21a7c

105061006056060 has 36 divisors (see below), whose sum is σ = 318685051703928. Its totient is φ = 28016268281568.

The previous prime is 105061006056043. The next prime is 105061006056119. The reversal of 105061006056060 is 60650600160501.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1050610060560602 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291836127754 + ... + 291836128113.

Almost surely, 2105061006056060 is an apocalyptic number.

105061006056060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105061006056060 is an abundant number, since it is smaller than the sum of its proper divisors (213624045647868).

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

105061006056060 is a wasteful number, since it uses less digits than its factorization.

105061006056060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583672255882 (or 583672255877 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 105061006056060 in words is "one hundred five trillion, sixty-one billion, six million, fifty-six thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 583672255867 1167344511734 1751016767601 2334689023468 2918361279335 3502033535202 5253050302803 5836722558670 7004067070404 8755083838005 10506100605606 11673445117340 17510167676010 21012201211212 26265251514015 35020335352020 52530503028030 105061006056060