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10323233453 = 131375796313
BaseRepresentation
bin10011001110101000…
…00000101010101101
3222122102222121001202
421213110000222231
5132120221432303
64424210415245
7513551015351
oct114724005255
928572877052
1010323233453
1144182180a5
122001291525
13c86961380
146dd063461
1540645ac88
hex267500aad

10323233453 has 8 divisors (see below), whose sum is σ = 11198478648. Its totient is φ = 9459581184.

The previous prime is 10323233441. The next prime is 10323233467. The reversal of 10323233453 is 35433232301.

It can be written as a sum of positive squares in 4 ways, for example, as 3029731849 + 7293501604 = 55043^2 + 85402^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10323233453 - 220 = 10322184877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323233413) 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, 2896376 + ... + 2899937.

It is an arithmetic number, because the mean of its divisors is an integer number (1399809831).

Almost surely, 210323233453 is an apocalyptic number.

10323233453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10323233453 is a deficient number, since it is larger than the sum of its proper divisors (875245195).

10323233453 is a wasteful number, since it uses less digits than its factorization.

10323233453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796463.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 10323233453 its reverse (35433232301), we get a palindrome (45756465754).

The spelling of 10323233453 in words is "ten billion, three hundred twenty-three million, two hundred thirty-three thousand, four hundred fifty-three".

Divisors: 1 13 137 1781 5796313 75352069 794094881 10323233453