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5429025188 = 221357256297
BaseRepresentation
bin1010000111001100…
…00101100110100100
3112000100200001110222
411003212011212210
542104312301223
62254414503512
7251351644526
oct50346054644
915010601428
105429025188
1123365a7a84
121076204b98
136869c3552
1439705da16
1521b9500c8
hex1439859a4

5429025188 has 6 divisors (see below), whose sum is σ = 9500794086. Its totient is φ = 2714512592.

The previous prime is 5429025169. The next prime is 5429025221. The reversal of 5429025188 is 8815209245.

It can be written as a sum of positive squares in only one way, i.e., 4498653184 + 930372004 = 67072^2 + 30502^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678628145 + ... + 678628152.

It is an arithmetic number, because the mean of its divisors is an integer number (1583465681).

Almost surely, 25429025188 is an apocalyptic number.

It is an amenable number.

5429025188 is a deficient number, since it is larger than the sum of its proper divisors (4071768898).

5429025188 is a wasteful number, since it uses less digits than its factorization.

5429025188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357256301 (or 1357256299 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 44.

The square root of 5429025188 is about 73681.9190032399. The cubic root of 5429025188 is about 1757.5483672606.

The spelling of 5429025188 in words is "five billion, four hundred twenty-nine million, twenty-five thousand, one hundred eighty-eight".

Divisors: 1 2 4 1357256297 2714512594 5429025188