Search a number
-
+
30605676016611 = 3227106942041399
BaseRepresentation
bin1101111010101111100000…
…11100100111001111100011
311000100212121011222022222210
412331113300130213033203
513002420411030012421
6145032015314133203
76306121116523503
oct675276034471743
9130325534868883
1030605676016611
11982a88124a973
123523702b81203
131410144cbb167
1477b4733c5a03
153811cd0d4576
hex1bd5f07273e3

30605676016611 has 16 divisors (see below), whose sum is σ = 41025679776000. Its totient is φ = 20294896304928.

The previous prime is 30605676016603. The next prime is 30605676016621. The reversal of 30605676016611 is 11661067650603.

It is not a de Polignac number, because 30605676016611 - 23 = 30605676016603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30605676016621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20292711 + ... + 21748688.

It is an arithmetic number, because the mean of its divisors is an integer number (2564104986000).

Almost surely, 230605676016611 is an apocalyptic number.

30605676016611 is a deficient number, since it is larger than the sum of its proper divisors (10420003759389).

30605676016611 is a wasteful number, since it uses less digits than its factorization.

30605676016611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42042698.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 30605676016611 in words is "thirty trillion, six hundred five billion, six hundred seventy-six million, sixteen thousand, six hundred eleven".

Divisors: 1 3 227 681 1069 3207 242663 727989 42041399 126124197 9543397573 28630192719 44942255531 134826766593 10201892005537 30605676016611