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120414061 = 2943611583
BaseRepresentation
bin1110010110101…
…01111101101101
322101120200001001
413023111331231
5221311222221
615540520301
72661334255
oct713257555
9271520031
10120414061
1161a74959
12343b0091
131bc40531
1411dc6965
15a888391
hex72d5f6d

120414061 has 16 divisors (see below), whose sum is σ = 129634560. Its totient is φ = 111625920.

The previous prime is 120414037. The next prime is 120414067. The reversal of 120414061 is 160414021.

It is a cyclic number.

It is not a de Polignac number, because 120414061 - 29 = 120413549 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 (120414067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75276 + ... + 76858.

It is an arithmetic number, because the mean of its divisors is an integer number (8102160).

Almost surely, 2120414061 is an apocalyptic number.

It is an amenable number.

120414061 is a deficient number, since it is larger than the sum of its proper divisors (9220499).

120414061 is a wasteful number, since it uses less digits than its factorization.

120414061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 120414061 is about 10973.3340876873. The cubic root of 120414061 is about 493.8090759630.

Adding to 120414061 its reverse (160414021), we get a palindrome (280828082).

The spelling of 120414061 in words is "one hundred twenty million, four hundred fourteen thousand, sixty-one".

Divisors: 1 29 43 61 1247 1583 1769 2623 45907 68069 76067 96563 1974001 2800327 4152209 120414061