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5241563431 = 131273174781
BaseRepresentation
bin1001110000110101…
…11110100100100111
3111112021221000021221
410320122332210213
541213320012211
62224040521211
7243614361016
oct47032764447
914467830257
105241563431
11224a7a9205
121023480207
13656c09230
1437a1c2a7d
1520a270c71
hex1386be927

5241563431 has 8 divisors (see below), whose sum is σ = 5689209344. Its totient is φ = 4800267360.

The previous prime is 5241563429. The next prime is 5241563479. The reversal of 5241563431 is 1343651425.

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 5241563431 - 21 = 5241563429 is a prime.

It is a super-2 number, since 2×52415634312 = 54947974402392983522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5241563401) 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, 1585740 + ... + 1589041.

It is an arithmetic number, because the mean of its divisors is an integer number (711151168).

Almost surely, 25241563431 is an apocalyptic number.

5241563431 is a deficient number, since it is larger than the sum of its proper divisors (447645913).

5241563431 is a wasteful number, since it uses less digits than its factorization.

5241563431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174921.

The product of its digits is 43200, while the sum is 34.

The square root of 5241563431 is about 72398.6424665546. The cubic root of 5241563431 is about 1737.0818474858.

The spelling of 5241563431 in words is "five billion, two hundred forty-one million, five hundred sixty-three thousand, four hundred thirty-one".

Divisors: 1 13 127 1651 3174781 41272153 403197187 5241563431