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69424830023901 = 31115175718404671
BaseRepresentation
bin11111100100100001110100…
…10101010000100011011101
3100002210221121202211121202020
433302100322111100203131
533044424022441231101
6403353154314450353
720423531002350162
oct1762207225204335
9302727552747666
1069424830023901
11201369a5713040
127952bb71339b9
132c9796c30b541
141320273160069
15805d74972136
hex3f243a5508dd

69424830023901 has 32 divisors (see below), whose sum is σ = 101784609079296. Its totient is φ = 41741791560000.

The previous prime is 69424830023897. The next prime is 69424830023981. The reversal of 69424830023901 is 10932003842496.

69424830023901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 69424830023901 - 22 = 69424830023897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69424830023981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5430205 + ... + 12974466.

It is an arithmetic number, because the mean of its divisors is an integer number (3180769033728).

Almost surely, 269424830023901 is an apocalyptic number.

It is an amenable number.

69424830023901 is a deficient number, since it is larger than the sum of its proper divisors (32359779055395).

69424830023901 is a wasteful number, since it uses less digits than its factorization.

69424830023901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18405593.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 69424830023901 in words is "sixty-nine trillion, four hundred twenty-four billion, eight hundred thirty million, twenty-three thousand, nine hundred one".

Divisors: 1 3 11 33 151 453 757 1661 2271 4983 8327 24981 114307 342921 1257377 3772131 18404671 55214013 202451381 607354143 2779105321 8337315963 13932335947 30570158531 41797007841 91710475593 153255695417 459767086251 2103782727997 6311348183991 23141610007967 69424830023901