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23430532025032 = 2311669193978781
BaseRepresentation
bin1010101001111010110001…
…00010011100101011001000
310001221221022001200201121121
411110331120202130223020
511032341212144300112
6121455500545045024
74635541266064156
oct524753042345310
9101857261621547
1023430532025032
11751391854a450
122764bb1926774
13100c649b02a72
145b00882923d6
152a973668e407
hex154f5889cac8

23430532025032 has 32 divisors (see below), whose sum is σ = 47926816459200. Its totient is φ = 10650080001600.

The previous prime is 23430532025011. The next prime is 23430532025051. The reversal of 23430532025032 is 23052023503432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3899482 + ... + 7878262.

It is an arithmetic number, because the mean of its divisors is an integer number (1497713014350).

Almost surely, 223430532025032 is an apocalyptic number.

23430532025032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23430532025032 is an abundant number, since it is smaller than the sum of its proper divisors (24496284434168).

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

23430532025032 is a wasteful number, since it uses less digits than its factorization.

23430532025032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045717 (or 4045713 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 34.

Adding to 23430532025032 its reverse (23052023503432), we get a palindrome (46482555528464).

The spelling of 23430532025032 in words is "twenty-three trillion, four hundred thirty billion, five hundred thirty-two million, twenty-five thousand, thirty-two".

Divisors: 1 2 4 8 11 22 44 88 66919 133838 267676 535352 736109 1472218 2944436 3978781 5888872 7957562 15915124 31830248 43766591 87533182 175066364 350132728 266256045739 532512091478 1065024182956 2130048365912 2928816503129 5857633006258 11715266012516 23430532025032