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7250200093 = 23315226091
BaseRepresentation
bin1101100000010010…
…10100011000011101
3200201021112022210101
412300021110120131
5104322022400333
63155232541101
7344444453413
oct66011243035
920637468711
107250200093
113090604704
1214a40b1791
138b70b8736
144cac892b3
152c678c67d
hex1b025461d

7250200093 has 4 divisors (see below), whose sum is σ = 7565426208. Its totient is φ = 6934973980.

The previous prime is 7250199991. The next prime is 7250200099. The reversal of 7250200093 is 3900020527.

7250200093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3900020527 = 13300001579.

It is a cyclic number.

It is not a de Polignac number, because 7250200093 - 29 = 7250199581 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 (7250200099) 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, 157613023 + ... + 157613068.

It is an arithmetic number, because the mean of its divisors is an integer number (1891356552).

Almost surely, 27250200093 is an apocalyptic number.

It is an amenable number.

7250200093 is a deficient number, since it is larger than the sum of its proper divisors (315226115).

7250200093 is a wasteful number, since it uses less digits than its factorization.

7250200093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315226114.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 7250200093 is about 85148.1068080788. The cubic root of 7250200093 is about 1935.4561255597.

The spelling of 7250200093 in words is "seven billion, two hundred fifty million, two hundred thousand, ninety-three".

Divisors: 1 23 315226091 7250200093