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60742080 = 26325723131
BaseRepresentation
bin1110011110110…
…1100111000000
311020022000110200
43213231213000
5111022221310
610005525200
71335204420
oct347554700
9136260420
1060742080
1131318473
1218413800
13c779979
1480d2480
1554ec9c0
hex39ed9c0

60742080 has 336 divisors, whose sum is σ = 251057664. Its totient is φ = 13178880.

The previous prime is 60742063. The next prime is 60742091. The reversal of 60742080 is 8024706.

It is a tau number, because it is divible by the number of its divisors (336).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 463615 + ... + 463745.

Almost surely, 260742080 is an apocalyptic number.

60742080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60742080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125528832).

60742080 is an abundant number, since it is smaller than the sum of its proper divisors (190315584).

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

60742080 is a wasteful number, since it uses less digits than its factorization.

60742080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 60742080 is about 7793.7205492627. The cubic root of 60742080 is about 393.0941250376.

Adding to 60742080 its reverse (8024706), we get a palindrome (68766786).

The spelling of 60742080 in words is "sixty million, seven hundred forty-two thousand, eighty".