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4990938350 = 252574117387
BaseRepresentation
bin1001010010111101…
…11010110011101110
3110212211022221022112
410221132322303232
540210140011400
62143125044022
7234452163446
oct45136726356
913784287275
104990938350
112131288942
12b73556612
13617008178
14354bc3126
151e3266835
hex1297bacee

4990938350 has 24 divisors (see below), whose sum is σ = 9285296328. Its totient is φ = 1995912800.

The previous prime is 4990938349. The next prime is 4990938371. The reversal of 4990938350 is 538390994.

It is a super-2 number, since 2×49909383502 = 49818931227001445000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278357 + ... + 295743.

It is an arithmetic number, because the mean of its divisors is an integer number (386887347).

Almost surely, 24990938350 is an apocalyptic number.

4990938350 is a deficient number, since it is larger than the sum of its proper divisors (4294357978).

4990938350 is a wasteful number, since it uses less digits than its factorization.

4990938350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23140 (or 23135 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 4990938350 is about 70646.5735191736. The cubic root of 4990938350 is about 1708.9423084246.

The spelling of 4990938350 in words is "four billion, nine hundred ninety million, nine hundred thirty-eight thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 5741 11482 17387 28705 34774 57410 86935 143525 173870 287050 434675 869350 99818767 199637534 499093835 998187670 2495469175 4990938350