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48607742231 = 233757118381
BaseRepresentation
bin101101010001001111…
…110100100100010111
311122110120001011000022
4231101033310210113
51244022040222411
634155144335355
73340354664126
oct552117644427
9148416034008
1048607742231
11196838921a4
12950677455b
1347784a2269
1424d1875abd
1513e752dedb
hexb513f4917

48607742231 has 8 divisors (see below), whose sum is σ = 52091964384. Its totient is φ = 45237756960.

The previous prime is 48607742219. The next prime is 48607742257. The reversal of 48607742231 is 13224770684.

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

It is not a de Polignac number, because 48607742231 - 234 = 31427873047 is a prime.

It is a super-2 number, since 2×486077422312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48607745231) 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 7 ways as a sum of consecutive naturals, for example, 28558340 + ... + 28560041.

It is an arithmetic number, because the mean of its divisors is an integer number (6511495548).

Almost surely, 248607742231 is an apocalyptic number.

48607742231 is a deficient number, since it is larger than the sum of its proper divisors (3484222153).

48607742231 is a wasteful number, since it uses less digits than its factorization.

48607742231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57118441.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 48607742231 in words is "forty-eight billion, six hundred seven million, seven hundred forty-two thousand, two hundred thirty-one".

Divisors: 1 23 37 851 57118381 1313722763 2113380097 48607742231