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313301120230 = 2576121731209
BaseRepresentation
bin1001000111100100011…
…00111011010011100110
31002221200111022221111201
410203302030323103212
520113120041321410
6355532322153114
731430615403460
oct4436214732346
91087614287451
10313301120230
1111096335084a
1250877ab279a
132370c701257
1411241893130
15823a29183a
hex48f233b4e6

313301120230 has 32 divisors (see below), whose sum is σ = 644611337280. Its totient is φ = 107399831040.

The previous prime is 313301120221. The next prime is 313301120263. The reversal of 313301120230 is 32021103313.

It is a junction number, because it is equal to n+sod(n) for n = 313301120198 and 313301120207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62866 + ... + 794074.

It is an arithmetic number, because the mean of its divisors is an integer number (20144104290).

Almost surely, 2313301120230 is an apocalyptic number.

313301120230 is an abundant number, since it is smaller than the sum of its proper divisors (331310217050).

313301120230 is a wasteful number, since it uses less digits than its factorization.

313301120230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737344.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 313301120230 its reverse (32021103313), we get a palindrome (345322223543).

The spelling of 313301120230 in words is "three hundred thirteen billion, three hundred one million, one hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 6121 12242 30605 42847 61210 85694 214235 428470 731209 1462418 3656045 5118463 7312090 10236926 25592315 51184630 4475730289 8951460578 22378651445 31330112023 44757302890 62660224046 156650560115 313301120230