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10312252323050 = 252206245046461
BaseRepresentation
bin1001011000010000001000…
…1000101111010011101010
31100111211201121001210002002
42112010002020233103222
52322423443043314200
633533214444011002
72113015140322256
oct226040210572352
940454647053062
1010312252323050
113316446661a37
1211a6700530a62
1359a597495812
142791895b1266
1512d3a30b4bd5
hex9610222f4ea

10312252323050 has 12 divisors (see below), whose sum is σ = 19180789320966. Its totient is φ = 4124900929200.

The previous prime is 10312252322963. The next prime is 10312252323067. The reversal of 10312252323050 is 5032325221301.

It can be written as a sum of positive squares in 3 ways, for example, as 9462594233689 + 849658089361 = 3076133^2 + 921769^2 .

It is a super-2 number, since 2×103122523230502 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103122523181 + ... + 103122523280.

Almost surely, 210312252323050 is an apocalyptic number.

10312252323050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10312252323050 is a deficient number, since it is larger than the sum of its proper divisors (8868536997916).

10312252323050 is a wasteful number, since it uses less digits than its factorization.

10312252323050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206245046473 (or 206245046468 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 10312252323050 its reverse (5032325221301), we get a palindrome (15344577544351).

The spelling of 10312252323050 in words is "ten trillion, three hundred twelve billion, two hundred fifty-two million, three hundred twenty-three thousand, fifty".

Divisors: 1 2 5 10 25 50 206245046461 412490092922 1031225232305 2062450464610 5156126161525 10312252323050