Search a number
-
+
30050275305502 = 2711912833915077
BaseRepresentation
bin1101101010100100111111…
…11111000010100000011110
310221101210000100112220021001
412311102133333002200132
512414320430434234002
6143524523401300514
76221026556421004
oct665223777024036
9127353010486231
1030050275305502
119636283001211
123453b4049473a
13139c96224192a
1475c6264a2a74
15371a23900a87
hex1b549ffc281e

30050275305502 has 32 divisors (see below), whose sum is σ = 46111976607744. Its totient is φ = 14683884045600.

The previous prime is 30050275305493. The next prime is 30050275305503. The reversal of 30050275305502 is 20550357205003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30050275305503) 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, 5717988 + ... + 9633064.

It is an arithmetic number, because the mean of its divisors is an integer number (1440999268992).

Almost surely, 230050275305502 is an apocalyptic number.

30050275305502 is a deficient number, since it is larger than the sum of its proper divisors (16061701302242).

30050275305502 is a wasteful number, since it uses less digits than its factorization.

30050275305502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915624.

The product of its (nonzero) digits is 157500, while the sum is 37.

The spelling of 30050275305502 in words is "thirty trillion, fifty billion, two hundred seventy-five million, three hundred five thousand, five hundred two".

Divisors: 1 2 71 142 191 283 382 566 13561 20093 27122 40186 54053 108106 3837763 3915077 7675526 7830154 277970467 555940934 747779707 1107966791 1495559414 2215933582 53092359197 78665642161 106184718394 157331284322 211621657081 423243314162 15025137652751 30050275305502