Search a number
-
+
50235530151 = 3891731087561
BaseRepresentation
bin101110110010010001…
…010101101110100111
311210200000000100020210
4232302101111232213
51310340243431101
635024453430503
73425611650402
oct566221255647
9153600010223
1050235530151
111a339713374
12989b93b433
1349777b7191
142607b20d39
1514903bb7d6
hexbb2455ba7

50235530151 has 16 divisors (see below), whose sum is σ = 68124883680. Its totient is φ = 32922616320.

The previous prime is 50235530129. The next prime is 50235530159. The reversal of 50235530151 is 15103553205.

It is not a de Polignac number, because 50235530151 - 25 = 50235530119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50235530159) 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, 497590 + ... + 589971.

It is an arithmetic number, because the mean of its divisors is an integer number (4257805230).

Almost surely, 250235530151 is an apocalyptic number.

50235530151 is a deficient number, since it is larger than the sum of its proper divisors (17889353529).

50235530151 is a wasteful number, since it uses less digits than its factorization.

50235530151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087826.

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 50235530151 in words is "fifty billion, two hundred thirty-five million, five hundred thirty thousand, one hundred fifty-one".

Divisors: 1 3 89 173 267 519 15397 46191 1087561 3262683 96792929 188148053 290378787 564444159 16745176717 50235530151