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10313024242 = 25156512121
BaseRepresentation
bin10011001101011010…
…00100001011110010
3222121201202220122211
421212231010023302
5132110113233432
64423203522334
7513365155033
oct114655041362
928551686584
1010313024242
114412484834
121bb99893aa
13c847c8511
146db966a8a
154055e0d47
hex266b442f2

10313024242 has 4 divisors (see below), whose sum is σ = 15469536366. Its totient is φ = 5156512120.

The previous prime is 10313024221. The next prime is 10313024299. The reversal of 10313024242 is 24242031301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9164424361 + 1148599881 = 95731^2 + 33891^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578256059 + ... + 2578256062.

Almost surely, 210313024242 is an apocalyptic number.

10313024242 is a deficient number, since it is larger than the sum of its proper divisors (5156512124).

10313024242 is an equidigital number, since it uses as much as digits as its factorization.

10313024242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156512123.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10313024242 its reverse (24242031301), we get a palindrome (34555055543).

The spelling of 10313024242 in words is "ten billion, three hundred thirteen million, twenty-four thousand, two hundred forty-two".

Divisors: 1 2 5156512121 10313024242