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61314126 = 2349920479
BaseRepresentation
bin1110100111100…
…1010001001110
311021101002011120
43221321101032
5111144023001
610030101410
71343106246
oct351712116
9137332146
1061314126
1131679235
121864a866
13c91a163
148200b26
1555b2236
hex3a7944e

61314126 has 16 divisors (see below), whose sum is σ = 122880000. Its totient is φ = 20396088.

The previous prime is 61314119. The next prime is 61314137. The reversal of 61314126 is 62141316.

It is a junction number, because it is equal to n+sod(n) for n = 61314096 and 61314105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7246 + ... + 13233.

It is an arithmetic number, because the mean of its divisors is an integer number (7680000).

Almost surely, 261314126 is an apocalyptic number.

61314126 is an abundant number, since it is smaller than the sum of its proper divisors (61565874).

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

61314126 is a wasteful number, since it uses less digits than its factorization.

61314126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20983.

The product of its digits is 864, while the sum is 24.

The square root of 61314126 is about 7830.3337093639. Note that the first 3 decimals coincide. The cubic root of 61314126 is about 394.3242754541.

The spelling of 61314126 in words is "sixty-one million, three hundred fourteen thousand, one hundred twenty-six".

Divisors: 1 2 3 6 499 998 1497 2994 20479 40958 61437 122874 10219021 20438042 30657063 61314126