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10230023310 = 23513139188711
BaseRepresentation
bin10011000011100000…
…11100010010001110
3222101221121000210020
421201300130102032
5131422341221220
64411040523010
7511336522563
oct114160342216
928357530706
1010230023310
11437a643a21
121b96020466
13c70557240
146d091c86a
153ed198040
hex261c1c48e

10230023310 has 64 divisors (see below), whose sum is σ = 26631037440. Its totient is φ = 2500030080.

The previous prime is 10230023303. The next prime is 10230023327. The reversal of 10230023310 is 1332003201.

It is a super-2 number, since 2×102300233102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

10230023310 is a modest number, since divided by 23310 gives 10230 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10230023310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40146 + ... + 148565.

It is an arithmetic number, because the mean of its divisors is an integer number (416109960).

Almost surely, 210230023310 is an apocalyptic number.

10230023310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230023310 is an abundant number, since it is smaller than the sum of its proper divisors (16401014130).

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

10230023310 is a wasteful number, since it uses less digits than its factorization.

10230023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188873.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10230023310 its reverse (1332003201), we get a palindrome (11562026511).

The spelling of 10230023310 in words is "ten billion, two hundred thirty million, twenty-three thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 139 195 278 390 417 695 834 1390 1807 2085 3614 4170 5421 9035 10842 18070 27105 54210 188711 377422 566133 943555 1132266 1887110 2453243 2830665 4906486 5661330 7359729 12266215 14719458 24532430 26230829 36798645 52461658 73597290 78692487 131154145 157384974 262308290 341000777 393462435 682001554 786924870 1023002331 1705003885 2046004662 3410007770 5115011655 10230023310