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80803030808006 = 21323135122125097
BaseRepresentation
bin10010010111110101101011…
…111100101011010111000110
3101121002200202010222202120222
4102113311223330223113012
541042334101341324011
6443504222213424342
723006553300300323
oct2227655374532706
9347080663882528
1080803030808006
11238234113a6841
12909020363b0b2
1336119019bbac0
1415d4c5d661b4a
15951d13d57ddb
hex497d6bf2b5c6

80803030808006 has 16 divisors (see below), whose sum is σ = 136203102098784. Its totient is φ = 35672241025344.

The previous prime is 80803030807987. The next prime is 80803030808119. The reversal of 80803030808006 is 60080803030808.

It is a happy number.

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, 67561061951 + ... + 67561063146.

It is an arithmetic number, because the mean of its divisors is an integer number (8512693881174).

Almost surely, 280803030808006 is an apocalyptic number.

80803030808006 is a deficient number, since it is larger than the sum of its proper divisors (55400071290778).

80803030808006 is a wasteful number, since it uses less digits than its factorization.

80803030808006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135122125135.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 80803030808006 in words is "eighty trillion, eight hundred three billion, thirty million, eight hundred eight thousand, six".

Divisors: 1 2 13 23 26 46 299 598 135122125097 270244250194 1756587626261 3107808877231 3513175252522 6215617754462 40401515404003 80803030808006