Search a number
-
+
50753427562373 = 207777124426863
BaseRepresentation
bin10111000101000111101000…
…00001010101111110000101
320122200222110122001001011012
423202203310001111332011
523123021004423443443
6255535445220452005
713455546151141454
oct1342436401257605
9218628418031135
1050753427562373
11151984537a1108
12583843024a005
132242048a86043
14c7669c542b9b
155d032e45b118
hex2e28f4055f85

50753427562373 has 4 divisors (see below), whose sum is σ = 50753454067008. Its totient is φ = 50753401057740.

The previous prime is 50753427562361. The next prime is 50753427562417. The reversal of 50753427562373 is 37326572435705.

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.

It is a cyclic number.

It is not a de Polignac number, because 50753427562373 - 210 = 50753427561349 is a prime.

It is a super-2 number, since 2×507534275623732 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50753427532373) 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, 10135661 + ... + 14291202.

It is an arithmetic number, because the mean of its divisors is an integer number (12688363516752).

Almost surely, 250753427562373 is an apocalyptic number.

It is an amenable number.

50753427562373 is a deficient number, since it is larger than the sum of its proper divisors (26504635).

50753427562373 is a wasteful number, since it uses less digits than its factorization.

50753427562373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26504634.

The product of its (nonzero) digits is 111132000, while the sum is 59.

The spelling of 50753427562373 in words is "fifty trillion, seven hundred fifty-three billion, four hundred twenty-seven million, five hundred sixty-two thousand, three hundred seventy-three".

Divisors: 1 2077771 24426863 50753427562373