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2682444054 = 231923530211
BaseRepresentation
bin1001111111100010…
…1101100100010110
320220221111021110210
42133320231210112
520443201202204
61122102030250
7123321253413
oct23770554426
96827437423
102682444054
111157195a14
1262a418386
1333997a904
141b638310a
1510a768389
hex9fe2d916

2682444054 has 16 divisors (see below), whose sum is σ = 5647250880. Its totient is φ = 847087560.

The previous prime is 2682444053. The next prime is 2682444077. The reversal of 2682444054 is 4504442862.

It is a super-2 number, since 2×26824440542 = 14391012205679909832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682444053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11764992 + ... + 11765219.

It is an arithmetic number, because the mean of its divisors is an integer number (352953180).

Almost surely, 22682444054 is an apocalyptic number.

2682444054 is an abundant number, since it is smaller than the sum of its proper divisors (2964806826).

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

2682444054 is a wasteful number, since it uses less digits than its factorization.

2682444054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23530235.

The product of its (nonzero) digits is 245760, while the sum is 39.

The square root of 2682444054 is about 51792.3165537129. The cubic root of 2682444054 is about 1389.4520300941.

The spelling of 2682444054 in words is "two billion, six hundred eighty-two million, four hundred forty-four thousand, fifty-four".

Divisors: 1 2 3 6 19 38 57 114 23530211 47060422 70590633 141181266 447074009 894148018 1341222027 2682444054