Search a number
-
+
53875354 = 2132072129
BaseRepresentation
bin1100110110000…
…1001010011010
310202101011002111
43031201022122
5102243002404
65202422534
71222635001
oct315411232
9122334074
1053875354
1128458395
1216061a4a
13b214310
147225c38
154ae3104
hex336129a

53875354 has 8 divisors (see below), whose sum is σ = 87029460. Its totient is φ = 24865536.

The previous prime is 53875351. The next prime is 53875357. The reversal of 53875354 is 45357835.

It is an interprime number because it is at equal distance from previous prime (53875351) and next prime (53875357).

It can be written as a sum of positive squares in 2 ways, for example, as 52490025 + 1385329 = 7245^2 + 1177^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53875351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036039 + ... + 1036090.

Almost surely, 253875354 is an apocalyptic number.

53875354 is a deficient number, since it is larger than the sum of its proper divisors (33154106).

53875354 is a wasteful number, since it uses less digits than its factorization.

53875354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072144.

The product of its digits is 252000, while the sum is 40.

The square root of 53875354 is about 7339.9832424877. The cubic root of 53875354 is about 377.6852684736.

The spelling of 53875354 in words is "fifty-three million, eight hundred seventy-five thousand, three hundred fifty-four".

Divisors: 1 2 13 26 2072129 4144258 26937677 53875354