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5215015150 = 252794872711
BaseRepresentation
bin1001101101101011…
…01101000011101110
3111110102222012220021
410312311231003232
541140020441100
62221251512354
7243142616542
oct46665550356
914412865807
105215015150
112236816084
1210165b86ba
136515723a7
14376871a22
15207c79a1a
hex136d6d0ee

5215015150 has 48 divisors (see below), whose sum is σ = 9846512640. Its totient is φ = 2054613600.

The previous prime is 5215015129. The next prime is 5215015151. The reversal of 5215015150 is 515105125.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215015151) 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 23 ways as a sum of consecutive naturals, for example, 1922295 + ... + 1925005.

It is an arithmetic number, because the mean of its divisors is an integer number (205135680).

Almost surely, 25215015150 is an apocalyptic number.

5215015150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5215015150 is a deficient number, since it is larger than the sum of its proper divisors (4631497490).

5215015150 is a wasteful number, since it uses less digits than its factorization.

5215015150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289 (or 3284 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 25.

The square root of 5215015150 is about 72215.0617946146. The cubic root of 5215015150 is about 1734.1441351771.

The spelling of 5215015150 in words is "five billion, two hundred fifteen million, fifteen thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 79 158 395 487 790 974 1975 2435 2711 3950 4870 5422 12175 13555 24350 27110 38473 67775 76946 135550 192365 214169 384730 428338 961825 1070845 1320257 1923650 2141690 2640514 5354225 6601285 10708450 13202570 33006425 66012850 104300303 208600606 521501515 1043003030 2607507575 5215015150