Search a number
-
+
62130465045 = 3351141838697
BaseRepresentation
bin111001110111010000…
…111010100100010101
312221100222102122101000
4321313100322210111
52004220344340140
644313051253513
74326436145025
oct716720724425
9187328378330
1062130465045
1124393033a80
121005b44a299
135b21c538ac
1430157cda85
1519397d6a30
hexe7743a915

62130465045 has 32 divisors (see below), whose sum is σ = 120495450240. Its totient is φ = 30123861120.

The previous prime is 62130465043. The next prime is 62130465049. The reversal of 62130465045 is 54056403126.

62130465045 is a `hidden beast` number, since 62 + 130 + 465 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 62130465045 - 21 = 62130465043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62130465043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20917864 + ... + 20920833.

It is an arithmetic number, because the mean of its divisors is an integer number (3765482820).

Almost surely, 262130465045 is an apocalyptic number.

It is an amenable number.

62130465045 is a deficient number, since it is larger than the sum of its proper divisors (58364985195).

62130465045 is a wasteful number, since it uses less digits than its factorization.

62130465045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41838722 (or 41838716 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 62130465045 in words is "sixty-two billion, one hundred thirty million, four hundred sixty-five thousand, forty-five".

Divisors: 1 3 5 9 11 15 27 33 45 55 99 135 165 297 495 1485 41838697 125516091 209193485 376548273 460225667 627580455 1129644819 1380677001 1882741365 2301128335 4142031003 5648224095 6903385005 12426093009 20710155015 62130465045