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2430054141 = 34379238451
BaseRepresentation
bin1001000011010111…
…1010111011111101
320021100120112121020
42100311322323331
514434043213031
61041044254353
7114135055644
oct22065727375
96240515536
102430054141
11103777a709
125799a13b9
132c95ac478
14190a4435b
15e3511096
hex90d7aefd

2430054141 has 16 divisors (see below), whose sum is σ = 3357404160. Its totient is φ = 1562324400.

The previous prime is 2430054119. The next prime is 2430054203. The reversal of 2430054141 is 1414500342.

It is not a de Polignac number, because 2430054141 - 222 = 2425859837 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430054841) 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, 109035 + ... + 129416.

It is an arithmetic number, because the mean of its divisors is an integer number (209837760).

Almost surely, 22430054141 is an apocalyptic number.

It is an amenable number.

2430054141 is a deficient number, since it is larger than the sum of its proper divisors (927350019).

2430054141 is a wasteful number, since it uses less digits than its factorization.

2430054141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238576.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2430054141 is about 49295.5793251281. The cubic root of 2430054141 is about 1344.4314085734.

Adding to 2430054141 its reverse (1414500342), we get a palindrome (3844554483).

The spelling of 2430054141 in words is "two billion, four hundred thirty million, fifty-four thousand, one hundred forty-one".

Divisors: 1 3 43 79 129 237 3397 10191 238451 715353 10253393 18837629 30760179 56512887 810018047 2430054141