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5142415215 = 357371323659
BaseRepresentation
bin1001100101000001…
…10000011101101111
3111021101100202111210
410302200300131233
541012424241330
62210135445503
7241301544120
oct46240603557
914241322453
105142415215
1121a9839733
12bb6226893
1363c503352
1436ad74047
152016d88b0
hex13283076f

5142415215 has 32 divisors (see below), whose sum is σ = 9657423360. Its totient is φ = 2287281024.

The previous prime is 5142415211. The next prime is 5142415217. The reversal of 5142415215 is 5125142415.

It is not a de Polignac number, because 5142415215 - 22 = 5142415211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142415211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 657945 + ... + 665714.

It is an arithmetic number, because the mean of its divisors is an integer number (301794480).

Almost surely, 25142415215 is an apocalyptic number.

5142415215 is a deficient number, since it is larger than the sum of its proper divisors (4515008145).

5142415215 is a wasteful number, since it uses less digits than its factorization.

5142415215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323711.

The product of its digits is 8000, while the sum is 30.

The square root of 5142415215 is about 71710.6352990963. The cubic root of 5142415215 is about 1726.0593048301.

The spelling of 5142415215 in words is "five billion, one hundred forty-two million, four hundred fifteen thousand, two hundred fifteen".

Divisors: 1 3 5 7 15 21 35 37 105 111 185 259 555 777 1295 3885 1323659 3970977 6618295 9265613 19854885 27796839 46328065 48975383 138984195 146926149 244876915 342827681 734630745 1028483043 1714138405 5142415215