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30535130626 = 271113101151013
BaseRepresentation
bin11100011100000010…
…010001111000000010
32220211001020100120221
4130130002101320002
51000013443140001
622005545453254
72130455220310
oct343402217002
986731210527
1030535130626
1111a4a315650
125b021a122a
132b581ca540
1416995470b0
15bdaad11a1
hex71c091e02

30535130626 has 64 divisors (see below), whose sum is σ = 62106621696. Its totient is φ = 10872864000.

The previous prime is 30535130621. The next prime is 30535130627. The reversal of 30535130626 is 62603153503.

It is a junction number, because it is equal to n+sod(n) for n = 30535130591 and 30535130600.

It is not an unprimeable number, because it can be changed into a prime (30535130621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126696 + ... + 277708.

It is an arithmetic number, because the mean of its divisors is an integer number (970415964).

Almost surely, 230535130626 is an apocalyptic number.

30535130626 is an abundant number, since it is smaller than the sum of its proper divisors (31571491070).

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

30535130626 is a wasteful number, since it uses less digits than its factorization.

30535130626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151147.

The product of its (nonzero) digits is 48600, while the sum is 34.

It can be divided in two parts, 30535 and 130626, that added together give a palindrome (161161).

The spelling of 30535130626 in words is "thirty billion, five hundred thirty-five million, one hundred thirty thousand, six hundred twenty-six".

Divisors: 1 2 7 11 13 14 22 26 77 91 101 143 154 182 202 286 707 1001 1111 1313 1414 2002 2222 2626 7777 9191 14443 15554 18382 28886 101101 151013 202202 302026 1057091 1661143 1963169 2114182 3322286 3926338 11628001 13742183 15252313 21594859 23256002 27484366 30504626 43189718 106766191 151164013 167775443 198280069 213532382 302328026 335550886 396560138 1174428101 1387960483 2181080759 2348856202 2775920966 4362161518 15267565313 30535130626