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12430500020654 = 231200491935817
BaseRepresentation
bin1011010011100011001110…
…0010011100000110101110
31122000100021220211001112212
42310320303202130012232
53112130131001130104
642234254243330422
72422034243553362
oct264706342340656
948010256731485
1012430500020654
113a62822221141
121489145380a12
136c2263b84611
1430d8d47892a2
1516852c2b236e
hexb4e3389c1ae

12430500020654 has 8 divisors (see below), whose sum is σ = 19247225838528. Its totient is φ = 6014758074480.

The previous prime is 12430500020579. The next prime is 12430500020677. The reversal of 12430500020654 is 45602000503421.

12430500020654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12430500020654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100245967847 + ... + 100245967970.

It is an arithmetic number, because the mean of its divisors is an integer number (2405903229816).

Almost surely, 212430500020654 is an apocalyptic number.

12430500020654 is a deficient number, since it is larger than the sum of its proper divisors (6816725817874).

12430500020654 is a wasteful number, since it uses less digits than its factorization.

12430500020654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200491935850.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 12430500020654 in words is "twelve trillion, four hundred thirty billion, five hundred million, twenty thousand, six hundred fifty-four".

Divisors: 1 2 31 62 200491935817 400983871634 6215250010327 12430500020654