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5053869951 = 313939113799
BaseRepresentation
bin1001011010011101…
…11110111101111111
3111001012202012020120
410231032332331333
540322242314301
62153253550023
7236145120504
oct45516767577
914035665216
105053869951
112163861329
12b90645313
136270705c0
1435d2c54ab
151e8a47e36
hex12d3bef7f

5053869951 has 16 divisors (see below), whose sum is σ = 7258137600. Its totient is φ = 3109517280.

The previous prime is 5053869913. The next prime is 5053870001. The reversal of 5053869951 is 1599683505.

It is not a de Polignac number, because 5053869951 - 27 = 5053869823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5053869894 and 5053869903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5053869901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359350 + ... + 373148.

It is an arithmetic number, because the mean of its divisors is an integer number (453633600).

Almost surely, 25053869951 is an apocalyptic number.

5053869951 is a deficient number, since it is larger than the sum of its proper divisors (2204267649).

5053869951 is a wasteful number, since it uses less digits than its factorization.

5053869951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23206.

The product of its (nonzero) digits is 1458000, while the sum is 51.

The square root of 5053869951 is about 71090.5756834195. The cubic root of 5053869951 is about 1716.0951111018.

The spelling of 5053869951 in words is "five billion, fifty-three million, eight hundred sixty-nine thousand, nine hundred fifty-one".

Divisors: 1 3 13 39 9391 13799 28173 41397 122083 179387 366249 538161 129586409 388759227 1684623317 5053869951