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10310434312 = 2317103736039
BaseRepresentation
bin10011001101000110…
…01011111000001000
3222121112220022221111
421212203023320020
5132103432344222
64423032220104
7513334150153
oct114643137010
928545808844
1010310434312
114410a759a2
121bb8b3a634
13c840cc709
146db490c9a
1540527d777
hex2668cbe08

10310434312 has 32 divisors (see below), whose sum is σ = 20668003200. Its totient is φ = 4804856064.

The previous prime is 10310434291. The next prime is 10310434313. The reversal of 10310434312 is 21343401301.

It is not an unprimeable number, because it can be changed into a prime (10310434313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354012 + ... + 382027.

It is an arithmetic number, because the mean of its divisors is an integer number (645875100).

Almost surely, 210310434312 is an apocalyptic number.

It is an amenable number.

10310434312 is an abundant number, since it is smaller than the sum of its proper divisors (10357568888).

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

10310434312 is a wasteful number, since it uses less digits than its factorization.

10310434312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736165 (or 736161 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10310434312 its reverse (21343401301), we get a palindrome (31653835613).

The spelling of 10310434312 in words is "ten billion, three hundred ten million, four hundred thirty-four thousand, three hundred twelve".

Divisors: 1 2 4 8 17 34 68 103 136 206 412 824 1751 3502 7004 14008 736039 1472078 2944156 5888312 12512663 25025326 50050652 75812017 100101304 151624034 303248068 606496136 1288804289 2577608578 5155217156 10310434312