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60214061 = 431400327
BaseRepresentation
bin1110010110110…
…0101100101101
311012022012011102
43211230230231
5110403322221
65550332445
71330545125
oct345545455
9135265142
1060214061
1130a97796
12181ba125
13c62352b
147dd5c85
15544630b
hex396cb2d

60214061 has 4 divisors (see below), whose sum is σ = 61614432. Its totient is φ = 58813692.

The previous prime is 60214027. The next prime is 60214067. The reversal of 60214061 is 16041206.

It is a happy number.

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 60214061 - 210 = 60213037 is a prime.

It is a super-2 number, since 2×602140612 = 7251466284223442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60214067) 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, 700121 + ... + 700206.

It is an arithmetic number, because the mean of its divisors is an integer number (15403608).

Almost surely, 260214061 is an apocalyptic number.

It is an amenable number.

60214061 is a deficient number, since it is larger than the sum of its proper divisors (1400371).

60214061 is a wasteful number, since it uses less digits than its factorization.

60214061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400370.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 60214061 is about 7759.7719682991. The cubic root of 60214061 is about 391.9517784811.

Adding to 60214061 its reverse (16041206), we get a palindrome (76255267).

The spelling of 60214061 in words is "sixty million, two hundred fourteen thousand, sixty-one".

Divisors: 1 43 1400327 60214061