Search a number
-
+
50973054 = 23111993881
BaseRepresentation
bin1100001001110…
…0100101111110
310112220200212220
43002130211332
5101022114204
65020310210
71156156326
oct302344576
9115820786
1050973054
11268558a0
12150a2366
13a739292
146aac286
15471d1d9
hex309c97e

50973054 has 32 divisors (see below), whose sum is σ = 111801600. Its totient is φ = 15364800.

The previous prime is 50973023. The next prime is 50973071. The reversal of 50973054 is 45037905.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11194 + ... + 15074.

It is an arithmetic number, because the mean of its divisors is an integer number (3493800).

Almost surely, 250973054 is an apocalyptic number.

50973054 is an abundant number, since it is smaller than the sum of its proper divisors (60828546).

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

50973054 is a wasteful number, since it uses less digits than its factorization.

50973054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 50973054 is about 7139.5415819225. The cubic root of 50973054 is about 370.7776534281. Note that the first 3 decimals are identical.

The spelling of 50973054 in words is "fifty million, nine hundred seventy-three thousand, fifty-four".

Divisors: 1 2 3 6 11 22 33 66 199 398 597 1194 2189 3881 4378 6567 7762 11643 13134 23286 42691 85382 128073 256146 772319 1544638 2316957 4633914 8495509 16991018 25486527 50973054