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23012232302 = 249923058349
BaseRepresentation
bin10101011011101000…
…101100110001101110
32012101202120112011002
4111123220230301232
5334112112413202
614323252000302
71443156514163
oct253350546156
965352515132
1023012232302
119839894804
124562900092
132229782b07
14118439406a
158ea429302
hex55ba2cc6e

23012232302 has 8 divisors (see below), whose sum is σ = 34587525000. Its totient is φ = 11483057304.

The previous prime is 23012232283. The next prime is 23012232361. The reversal of 23012232302 is 20323221032.

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

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 3 ways as a sum of consecutive naturals, for example, 11528177 + ... + 11530172.

It is an arithmetic number, because the mean of its divisors is an integer number (4323440625).

Almost surely, 223012232302 is an apocalyptic number.

23012232302 is a deficient number, since it is larger than the sum of its proper divisors (11575292698).

23012232302 is a wasteful number, since it uses less digits than its factorization.

23012232302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23058850.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23012232302 its reverse (20323221032), we get a palindrome (43335453334).

The spelling of 23012232302 in words is "twenty-three billion, twelve million, two hundred thirty-two thousand, three hundred two".

Divisors: 1 2 499 998 23058349 46116698 11506116151 23012232302