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10234501232477 = 31321326761637
BaseRepresentation
bin1001010011101110011111…
…0011110111011101011101
31100020102000222200010211212
42110323213303313131131
52320140224303414402
633433355344154205
72104263324053024
oct224734763673535
940212028603755
1010234501232477
113296478150895
121193621908965
13593156258252
142754d13a58bb
1512b352274952
hex94ee7cf775d

10234501232477 has 4 divisors (see below), whose sum is σ = 10234828025436. Its totient is φ = 10234174439520.

The previous prime is 10234501232443. The next prime is 10234501232489. The reversal of 10234501232477 is 77423210543201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2557229549956 + 7677271682521 = 1599134^2 + 2770789^2 .

It is a cyclic number.

It is not a de Polignac number, because 10234501232477 - 212 = 10234501228381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234501232677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163349498 + ... + 163412139.

It is an arithmetic number, because the mean of its divisors is an integer number (2558707006359).

Almost surely, 210234501232477 is an apocalyptic number.

It is an amenable number.

10234501232477 is a deficient number, since it is larger than the sum of its proper divisors (326792959).

10234501232477 is an equidigital number, since it uses as much as digits as its factorization.

10234501232477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326792958.

The product of its (nonzero) digits is 282240, while the sum is 41.

Adding to 10234501232477 its reverse (77423210543201), we get a palindrome (87657711775678).

The spelling of 10234501232477 in words is "ten trillion, two hundred thirty-four billion, five hundred one million, two hundred thirty-two thousand, four hundred seventy-seven".

Divisors: 1 31321 326761637 10234501232477