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144052753357 = 277619840139
BaseRepresentation
bin1000011000101000110…
…1101001001111001101
3111202211021200002012101
42012022031221033031
54330010001101412
6150102114235101
713256522125522
oct2061215511715
9452737602171
10144052753357
1156102029787
1223b02b85a91
13107793c40c6
146d87995149
153b31917457
hex218a3693cd

144052753357 has 8 divisors (see below), whose sum is σ = 144806530400. Its totient is φ = 143300658384.

The previous prime is 144052753343. The next prime is 144052753441. The reversal of 144052753357 is 753357250441.

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 144052753357 - 211 = 144052751309 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 (144052756357) 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, 248607 + ... + 591532.

It is an arithmetic number, because the mean of its divisors is an integer number (18100816300).

Almost surely, 2144052753357 is an apocalyptic number.

It is an amenable number.

144052753357 is a deficient number, since it is larger than the sum of its proper divisors (753777043).

144052753357 is an equidigital number, since it uses as much as digits as its factorization.

144052753357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841035.

The product of its (nonzero) digits is 1764000, while the sum is 46.

The spelling of 144052753357 in words is "one hundred forty-four billion, fifty-two million, seven hundred fifty-three thousand, three hundred fifty-seven".

Divisors: 1 277 619 171463 840139 232718503 520046041 144052753357