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4231868498 = 2111321497639
BaseRepresentation
bin1111110000111101…
…0011000001010010
3101220221000012020022
43330033103001102
532131324242443
61535531343442
7206604201014
oct37417230122
911827005208
104231868498
111881863490
129a12b1b82
13525986300
142c20701b4
1519b7c6e68
hexfc3d3052

4231868498 has 48 divisors (see below), whose sum is σ = 7549848000. Its totient is φ = 1763461440.

The previous prime is 4231868479. The next prime is 4231868503. The reversal of 4231868498 is 8948681324.

4231868498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 550163 + ... + 557801.

It is an arithmetic number, because the mean of its divisors is an integer number (157288500).

Almost surely, 24231868498 is an apocalyptic number.

4231868498 is a deficient number, since it is larger than the sum of its proper divisors (3317979502).

4231868498 is a wasteful number, since it uses less digits than its factorization.

4231868498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7827 (or 7814 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The square root of 4231868498 is about 65052.8131443983. The cubic root of 4231868498 is about 1617.4991258186.

The spelling of 4231868498 in words is "four billion, two hundred thirty-one million, eight hundred sixty-eight thousand, four hundred ninety-eight".

Divisors: 1 2 11 13 22 26 143 149 169 286 298 338 1639 1859 1937 3278 3718 3874 7639 15278 21307 25181 42614 50362 84029 99307 168058 198614 276991 553982 1092377 1138211 1290991 2184754 2276422 2581982 12520321 14200901 14796743 25040642 28401802 29593486 162764173 192357659 325528346 384715318 2115934249 4231868498