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230001020310 = 23547862318917
BaseRepresentation
bin1101011000110100100…
…0010000110110010110
3210222200011111102110210
43112031020100312112
512232020230122220
6253354440030250
722421432262345
oct3261510206626
9728604442423
10230001020310
11895a7641866
12386aaa62386
13188c59807b9
14b1bc713b5c
155eb22006e0
hex358d210d96

230001020310 has 64 divisors (see below), whose sum is σ = 563842363392. Its totient is φ = 60018500736.

The previous prime is 230001020309. The next prime is 230001020339. The reversal of 230001020310 is 13020100032.

It is a happy number.

It is a super-2 number, since 2×2300010203102 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12148972 + ... + 12167888.

It is an arithmetic number, because the mean of its divisors is an integer number (8810036928).

Almost surely, 2230001020310 is an apocalyptic number.

230001020310 is an abundant number, since it is smaller than the sum of its proper divisors (333841343082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230001020310 is a wasteful number, since it uses less digits than its factorization.

230001020310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27597.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 230001020310 its reverse (13020100032), we get a palindrome (243021120342).

The spelling of 230001020310 in words is "two hundred thirty billion, one million, twenty thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 47 94 141 235 282 470 705 1410 8623 17246 18917 25869 37834 43115 51738 56751 86230 94585 113502 129345 189170 258690 283755 405281 567510 810562 889099 1215843 1778198 2026405 2431686 2667297 4052810 4445495 5334594 6079215 8890990 12158430 13336485 26672970 163121291 326242582 489363873 815606455 978727746 1631212910 2446819365 4893638730 7666700677 15333401354 23000102031 38333503385 46000204062 76667006770 115000510155 230001020310