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4321253255 = 511257311983
BaseRepresentation
bin1000000011001000…
…10001011110000111
3102011011012102001212
410001210101132013
532322220101010
61552443242035
7212041021664
oct40144213607
912134172055
104321253255
111918264590
12a0721931b
1353b3511b7
142cdc9aa6b
151a4581505
hex101911787

4321253255 has 32 divisors (see below), whose sum is σ = 5702980608. Its totient is φ = 3117260800.

The previous prime is 4321253231. The next prime is 4321253303. The reversal of 4321253255 is 5523521234.

It is a de Polignac number, because none of the positive numbers 2k-4321253255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4395494 + ... + 4396476.

It is an arithmetic number, because the mean of its divisors is an integer number (178218144).

Almost surely, 24321253255 is an apocalyptic number.

4321253255 is a deficient number, since it is larger than the sum of its proper divisors (1381727353).

4321253255 is a wasteful number, since it uses less digits than its factorization.

4321253255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567.

The product of its digits is 36000, while the sum is 32.

The square root of 4321253255 is about 65736.2400430691. The cubic root of 4321253255 is about 1628.8080481300.

Adding to 4321253255 its reverse (5523521234), we get a palindrome (9844774489).

The spelling of 4321253255 in words is "four billion, three hundred twenty-one million, two hundred fifty-three thousand, two hundred fifty-five".

Divisors: 1 5 11 55 257 311 983 1285 1555 2827 3421 4915 10813 14135 17105 54065 79927 252631 305713 399635 879197 1263155 1528565 2778941 3362843 4395985 13894705 16814215 78568241 392841205 864250651 4321253255