Search a number
-
+
4802050157 = 73137480157
BaseRepresentation
bin1000111100011100…
…10111100001101101
3110101122220102102112
410132032113201231
534313311101112
62112300333405
7226666516142
oct43616274155
913348812375
104802050157
1120446a53a3
12b20244265
135b6b417c8
14337a943c9
151d18a4a22
hex11e39786d

4802050157 has 8 divisors (see below), whose sum is σ = 4903373496. Its totient is φ = 4701687552.

The previous prime is 4802050109. The next prime is 4802050219. The reversal of 4802050157 is 7510502084.

It can be written as a sum of positive squares in 4 ways, for example, as 1212362761 + 3589687396 = 34819^2 + 59914^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4802050157 - 214 = 4802033773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4802055157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230078 + ... + 250079.

It is an arithmetic number, because the mean of its divisors is an integer number (612921687).

Almost surely, 24802050157 is an apocalyptic number.

It is an amenable number.

4802050157 is a deficient number, since it is larger than the sum of its proper divisors (101323339).

4802050157 is a wasteful number, since it uses less digits than its factorization.

4802050157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480367.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 4802050157 is about 69296.8264569165. The cubic root of 4802050157 is about 1687.1054588335.

The spelling of 4802050157 in words is "four billion, eight hundred two million, fifty thousand, one hundred fifty-seven".

Divisors: 1 73 137 10001 480157 35051461 65781509 4802050157