Search a number
-
+
30474199608 = 2335772200621
BaseRepresentation
bin11100011000011001…
…110110001000111000
32220122210120201221120
4130120121312020320
5444402343341413
621555531505240
72126115264666
oct343031661070
986583521846
1030474199608
1111a18989236
125aa58b8220
132b486b5898
141691405c36
15bd5597723
hex718676238

30474199608 has 32 divisors (see below), whose sum is σ = 76317570960. Its totient is φ = 10140456960.

The previous prime is 30474199583. The next prime is 30474199627. The reversal of 30474199608 is 80699147403.

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, 1086463 + ... + 1114158.

Almost surely, 230474199608 is an apocalyptic number.

It is an amenable number.

30474199608 is an abundant number, since it is smaller than the sum of its proper divisors (45843371352).

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

30474199608 is a wasteful number, since it uses less digits than its factorization.

30474199608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201207 (or 2201203 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 30474199608 in words is "thirty billion, four hundred seventy-four million, one hundred ninety-nine thousand, six hundred eight".

Divisors: 1 2 3 4 6 8 12 24 577 1154 1731 2308 3462 4616 6924 13848 2200621 4401242 6601863 8802484 13203726 17604968 26407452 52814904 1269758317 2539516634 3809274951 5079033268 7618549902 10158066536 15237099804 30474199608