Search a number
-
+
69414209602 = 21012707126943
BaseRepresentation
bin100000010100101101…
…0001100100001000010
320122011121002012111221
41000221122030201002
52114130014201402
651515523225254
75005102021633
oct1005132144102
9218147065457
1069414209602
112749056a081
121155281822a
136712c8570a
143506ccb88a
151c13e9d337
hex102968c842

69414209602 has 16 divisors (see below), whose sum is σ = 105191891712. Its totient is φ = 34350505200.

The previous prime is 69414209591. The next prime is 69414209611. The reversal of 69414209602 is 20690241496.

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, 483343 + ... + 610285.

It is an arithmetic number, because the mean of its divisors is an integer number (6574493232).

Almost surely, 269414209602 is an apocalyptic number.

69414209602 is a deficient number, since it is larger than the sum of its proper divisors (35777682110).

69414209602 is a wasteful number, since it uses less digits than its factorization.

69414209602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129753.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 69414209602 in words is "sixty-nine billion, four hundred fourteen million, two hundred nine thousand, six hundred two".

Divisors: 1 2 101 202 2707 5414 126943 253886 273407 546814 12821243 25642486 343634701 687269402 34707104801 69414209602