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2429793025 = 521123384157
BaseRepresentation
bin1001000011010011…
…1011001100000001
320021100002021102021
42100310323030001
514434011334100
61041034521441
7114132620452
oct22064731401
96240067367
102429793025
111037611510
12579896281
132c951a66a
141909b7129
15e34ada1a
hex90d3b301

2429793025 has 24 divisors (see below), whose sum is σ = 3429762624. Its totient is φ = 1690286400.

The previous prime is 2429793019. The next prime is 2429793029. The reversal of 2429793025 is 5203979242.

It is not a de Polignac number, because 2429793025 - 29 = 2429792513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2429793029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185754 + ... + 198403.

It is an arithmetic number, because the mean of its divisors is an integer number (142906776).

Almost surely, 22429793025 is an apocalyptic number.

2429793025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2429793025 is a deficient number, since it is larger than the sum of its proper divisors (999969599).

2429793025 is a wasteful number, since it uses less digits than its factorization.

2429793025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384201 (or 384196 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 2429793025 is about 49292.9307811982. The cubic root of 2429793025 is about 1344.3832525646.

The spelling of 2429793025 in words is "two billion, four hundred twenty-nine million, seven hundred ninety-three thousand, twenty-five".

Divisors: 1 5 11 23 25 55 115 253 275 575 1265 6325 384157 1920785 4225727 8835611 9603925 21128635 44178055 97191721 105643175 220890275 485958605 2429793025