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5015496252 = 22313157204781
BaseRepresentation
bin1001010101111001…
…00110011000111100
3110221112112121102110
410222330212120330
540232431340002
62145403254020
7235201005024
oct45274463074
913845477373
105015496252
112144131628
12b7b81a310
1361c126080
14358176a84
151e54b7e6c
hex12af2663c

5015496252 has 48 divisors (see below), whose sum is σ = 12683377952. Its totient is φ = 1533392640.

The previous prime is 5015496217. The next prime is 5015496271. The reversal of 5015496252 is 2526945105.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 5015496252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77899 + ... + 126882.

Almost surely, 25015496252 is an apocalyptic number.

5015496252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5015496252 is an abundant number, since it is smaller than the sum of its proper divisors (7667881700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5015496252 is a wasteful number, since it uses less digits than its factorization.

5015496252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204958 (or 204956 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 5015496252 is about 70820.1683985572. The cubic root of 5015496252 is about 1711.7406727000.

The spelling of 5015496252 in words is "five billion, fifteen million, four hundred ninety-six thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 157 314 471 628 942 1884 2041 4082 6123 8164 12246 24492 204781 409562 614343 819124 1228686 2457372 2662153 5324306 7986459 10648612 15972918 31945836 32150617 64301234 96451851 128602468 192903702 385807404 417958021 835916042 1253874063 1671832084 2507748126 5015496252