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60012412953 = 320004137651
BaseRepresentation
bin110111111001000001…
…001100000000011001
312201220100221110010020
4313321001030000121
51440401134203303
643322550141053
74223110044033
oct677101140031
9181810843106
1060012412953
11234a64960a9
12b76a051789
1358751b512c
142c943a4c53
1518638a5a53
hexdf904c019

60012412953 has 4 divisors (see below), whose sum is σ = 80016550608. Its totient is φ = 40008275300.

The previous prime is 60012412927. The next prime is 60012412961. The reversal of 60012412953 is 35921421006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60012412953 - 28 = 60012412697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60012412913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10002068823 + ... + 10002068828.

It is an arithmetic number, because the mean of its divisors is an integer number (20004137652).

Almost surely, 260012412953 is an apocalyptic number.

It is an amenable number.

60012412953 is a deficient number, since it is larger than the sum of its proper divisors (20004137655).

60012412953 is a wasteful number, since it uses less digits than its factorization.

60012412953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20004137654.

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 60012412953 its reverse (35921421006), we get a palindrome (95933833959).

The spelling of 60012412953 in words is "sixty billion, twelve million, four hundred twelve thousand, nine hundred fifty-three".

Divisors: 1 3 20004137651 60012412953