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2050152652 = 221619316577
BaseRepresentation
bin111101000110010…
…1101100011001100
312021212201112201201
41322030231203030
513144314341102
6535233515244
7101543003302
oct17214554314
95255645651
102050152652
11962292039
12492712b24
132689870a2
141563d2272
15beebc987
hex7a32d8cc

2050152652 has 12 divisors (see below), whose sum is σ = 3589994520. Its totient is φ = 1024439936.

The previous prime is 2050152613. The next prime is 2050152653. The reversal of 2050152652 is 2562510502.

It is a self number, because there is not a number n which added to its sum of digits gives 2050152652.

It is not an unprimeable number, because it can be changed into a prime (2050152653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151813 + ... + 164764.

It is an arithmetic number, because the mean of its divisors is an integer number (299166210).

Almost surely, 22050152652 is an apocalyptic number.

It is an amenable number.

2050152652 is a deficient number, since it is larger than the sum of its proper divisors (1539841868).

2050152652 is a wasteful number, since it uses less digits than its factorization.

2050152652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318200 (or 318198 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2050152652 is about 45278.6114186378. The cubic root of 2050152652 is about 1270.3656235411.

It can be divided in two parts, 20501 and 52652, that added together give a triangular number (73153 = T382).

The spelling of 2050152652 in words is "two billion, fifty million, one hundred fifty-two thousand, six hundred fifty-two".

Divisors: 1 2 4 1619 3238 6476 316577 633154 1266308 512538163 1025076326 2050152652