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60130016850 = 2352400866779
BaseRepresentation
bin111000000000000001…
…110011111001010010
312202012120020100100010
4320000001303321102
51441121241014400
643342350535350
74226035465401
oct700001637122
9182176210303
1060130016850
1123556910702
12b7a1507556
135893680537
142ca5c59638
15186dd86450
hexe00073e52

60130016850 has 24 divisors (see below), whose sum is σ = 149122442160. Its totient is φ = 16034671120.

The previous prime is 60130016833. The next prime is 60130016861. The reversal of 60130016850 is 5861003106.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 200433240 + ... + 200433539.

It is an arithmetic number, because the mean of its divisors is an integer number (6213435090).

Almost surely, 260130016850 is an apocalyptic number.

60130016850 is an abundant number, since it is smaller than the sum of its proper divisors (88992425310).

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

60130016850 is a wasteful number, since it uses less digits than its factorization.

60130016850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400866794 (or 400866789 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 60130016850 its reverse (5861003106), we get a palindrome (65991019956).

The spelling of 60130016850 in words is "sixty billion, one hundred thirty million, sixteen thousand, eight hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 400866779 801733558 1202600337 2004333895 2405200674 4008667790 6013001685 10021669475 12026003370 20043338950 30065008425 60130016850