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23030425332 = 2233832569213
BaseRepresentation
bin10101011100101110…
…000110011011110100
32012110000210211022000
4111130232012123310
5334131242102312
614325141535300
71443500246115
oct253456063364
965400724260
1023030425332
119849090472
124568a14530
132230482915
14118696c20c
158ebd1eadc
hex55cb866f4

23030425332 has 48 divisors (see below), whose sum is σ = 60427913280. Its totient is φ = 7584313824.

The previous prime is 23030425321. The next prime is 23030425361. The reversal of 23030425332 is 23352403032.

23030425332 is a `hidden beast` number, since 2 + 3 + 0 + 304 + 25 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23030425296 and 23030425305.

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 15 ways as a sum of consecutive naturals, for example, 1275643 + ... + 1293570.

It is an arithmetic number, because the mean of its divisors is an integer number (1258914860).

Almost surely, 223030425332 is an apocalyptic number.

It is an amenable number.

23030425332 is an abundant number, since it is smaller than the sum of its proper divisors (37397487948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23030425332 is a wasteful number, since it uses less digits than its factorization.

23030425332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569309 (or 2569301 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 23030425332 its reverse (23352403032), we get a palindrome (46382828364).

The spelling of 23030425332 in words is "twenty-three billion, thirty million, four hundred twenty-five thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 83 108 166 249 332 498 747 996 1494 2241 2988 4482 8964 2569213 5138426 7707639 10276852 15415278 23122917 30830556 46245834 69368751 92491668 138737502 213244679 277475004 426489358 639734037 852978716 1279468074 1919202111 2558936148 3838404222 5757606333 7676808444 11515212666 23030425332