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3053768623 = 8937990533
BaseRepresentation
bin1011011000000100…
…1100111110101111
321212211012112000121
42312001030332233
522223231043443
61223004505411
7135450414343
oct26601147657
97784175017
103053768623
111327855624
1271284b267
1339888c0a9
1420d801623
1512d1654ed
hexb604cfaf

3053768623 has 8 divisors (see below), whose sum is σ = 3096262800. Its totient is φ = 3011456448.

The previous prime is 3053768609. The next prime is 3053768639. The reversal of 3053768623 is 3268673503.

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

It is a cyclic number.

It is not a de Polignac number, because 3053768623 - 25 = 3053768591 is a prime.

It is a super-2 number, since 2×30537686232 = 18651005605638632258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3053768623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053763623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11536 + ... + 78997.

It is an arithmetic number, because the mean of its divisors is an integer number (387032850).

Almost surely, 23053768623 is an apocalyptic number.

3053768623 is a deficient number, since it is larger than the sum of its proper divisors (42494177).

3053768623 is an equidigital number, since it uses as much as digits as its factorization.

3053768623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91001.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 3053768623 is about 55260.9140622918. The cubic root of 3053768623 is about 1450.8150190954.

The spelling of 3053768623 in words is "three billion, fifty-three million, seven hundred sixty-eight thousand, six hundred twenty-three".

Divisors: 1 89 379 33731 90533 8057437 34312007 3053768623