Search a number
-
+
2054498375 = 5352131547
BaseRepresentation
bin111101001110101…
…0010100001000111
312022011220022221102
41322131102201013
513201422422000
6535511010315
7101624643116
oct17235224107
95264808842
102054498375
11964790046
1249406999b
13269849117
14156c03c7d
15c057a3d5
hex7a752847

2054498375 has 16 divisors (see below), whose sum is σ = 2569016736. Its totient is φ = 1640392000.

The previous prime is 2054498353. The next prime is 2054498429. The reversal of 2054498375 is 5738944502.

It is not a de Polignac number, because 2054498375 - 224 = 2037721159 is a prime.

It is a Duffinian number.

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, 49352 + ... + 80898.

It is an arithmetic number, because the mean of its divisors is an integer number (160563546).

Almost surely, 22054498375 is an apocalyptic number.

2054498375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2054498375 is a deficient number, since it is larger than the sum of its proper divisors (514518361).

2054498375 is an equidigital number, since it uses as much as digits as its factorization.

2054498375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32083 (or 32073 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The square root of 2054498375 is about 45326.5747106485. The cubic root of 2054498375 is about 1271.2625910531.

The spelling of 2054498375 in words is "two billion, fifty-four million, four hundred ninety-eight thousand, three hundred seventy-five".

Divisors: 1 5 25 125 521 2605 13025 31547 65125 157735 788675 3943375 16435987 82179935 410899675 2054498375