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60053407 = 149403043
BaseRepresentation
bin1110010100010…
…1011110011111
311012000000210021
43211011132133
5110333202112
65543053011
71326305551
oct345053637
9135000707
1060053407
1130998017
1218141167
13c59837b
147d934d1
155413907
hex394579f

60053407 has 4 divisors (see below), whose sum is σ = 60456600. Its totient is φ = 59650216.

The previous prime is 60053393. The next prime is 60053423. The reversal of 60053407 is 70435006.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60053407 - 211 = 60051359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60053467) 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, 201373 + ... + 201670.

It is an arithmetic number, because the mean of its divisors is an integer number (15114150).

Almost surely, 260053407 is an apocalyptic number.

60053407 is a deficient number, since it is larger than the sum of its proper divisors (403193).

60053407 is a wasteful number, since it uses less digits than its factorization.

60053407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403192.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 60053407 is about 7749.4133326336. The cubic root of 60053407 is about 391.6028859675.

The spelling of 60053407 in words is "sixty million, fifty-three thousand, four hundred seven".

Divisors: 1 149 403043 60053407