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23130414042 = 2334911719433
BaseRepresentation
bin10101100010101011…
…100001101111011010
32012200222221210000120
4111202223201233122
5334332341222132
614343113014110
71446123163311
oct254253415732
965628853016
1023130414042
11989a57446a
1245963b4336
1322480c1238
141195d59278
159059c102c
hex562ae1bda

23130414042 has 32 divisors (see below), whose sum is σ = 46437921600. Its totient is φ = 7680666240.

The previous prime is 23130414037. The next prime is 23130414049. The reversal of 23130414042 is 24041403132.

It is not an unprimeable number, because it can be changed into a prime (23130414049) by changing a digit.

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, 2447358 + ... + 2456790.

It is an arithmetic number, because the mean of its divisors is an integer number (1451185050).

Almost surely, 223130414042 is an apocalyptic number.

23130414042 is an abundant number, since it is smaller than the sum of its proper divisors (23307507558).

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

23130414042 is a wasteful number, since it uses less digits than its factorization.

23130414042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10958.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23130414042 its reverse (24041403132), we get a palindrome (47171817174).

The spelling of 23130414042 in words is "twenty-three billion, one hundred thirty million, four hundred fourteen thousand, forty-two".

Divisors: 1 2 3 6 349 698 1047 1171 2094 2342 3513 7026 9433 18866 28299 56598 408679 817358 1226037 2452074 3292117 6584234 9876351 11046043 19752702 22092086 33138129 66276258 3855069007 7710138014 11565207021 23130414042