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10320022012 = 222923067783
BaseRepresentation
bin10011001110001111…
…10000100111111100
3222122012221102210111
421213013300213330
5132113411201022
64424013515404
7513511511506
oct114707604774
928565842714
1010320022012
114416424313
1220001a2b64
13c860a8701
146dc868d76
15406024477
hex2671f09fc

10320022012 has 18 divisors (see below), whose sum is σ = 18704279048. Its totient is φ = 4982077968.

The previous prime is 10320021953. The next prime is 10320022021. The reversal of 10320022012 is 21022002301.

It is a junction number, because it is equal to n+sod(n) for n = 10320021983 and 10320022001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1530528 + ... + 1537255.

Almost surely, 210320022012 is an apocalyptic number.

It is an amenable number.

10320022012 is a deficient number, since it is larger than the sum of its proper divisors (8384257036).

10320022012 is a wasteful number, since it uses less digits than its factorization.

10320022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067845 (or 3067814 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10320022012 its reverse (21022002301), we get a palindrome (31342024313).

The spelling of 10320022012 in words is "ten billion, three hundred twenty million, twenty-two thousand, twelve".

Divisors: 1 2 4 29 58 116 841 1682 3364 3067783 6135566 12271132 88965707 177931414 355862828 2580005503 5160011006 10320022012