Search a number
-
+
60342888920 = 2351508572223
BaseRepresentation
bin111000001100101101…
…110110100111011000
312202202101210100220212
4320030231312213120
51442040234421140
643415433310252
74234232043566
oct701455664730
9182671710825
1060342888920
1123655a95636
12b840865388
1358c87c3742
142cc622ca36
1518828d4765
hexe0cb769d8

60342888920 has 16 divisors (see below), whose sum is σ = 135771500160. Its totient is φ = 24137155552.

The previous prime is 60342888919. The next prime is 60342888929. The reversal of 60342888920 is 2988824306.

It is a super-2 number, since 2×603428889202 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60342888929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754286072 + ... + 754286151.

It is an arithmetic number, because the mean of its divisors is an integer number (8485718760).

Almost surely, 260342888920 is an apocalyptic number.

It is an amenable number.

60342888920 is an abundant number, since it is smaller than the sum of its proper divisors (75428611240).

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

60342888920 is a wasteful number, since it uses less digits than its factorization.

60342888920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508572234 (or 1508572230 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 60342888920 in words is "sixty billion, three hundred forty-two million, eight hundred eighty-eight thousand, nine hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 1508572223 3017144446 6034288892 7542861115 12068577784 15085722230 30171444460 60342888920