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5053030145 = 51953189791
BaseRepresentation
bin1001011010010111…
…10001111100000001
3111001011011112020122
410231023301330001
540322033431040
62153223550025
7236135022212
oct45513617401
914034145218
105053030145
112163338379
12b902bb315
13626b38287
1435d147409
151e892e1b5
hex12d2f1f01

5053030145 has 8 divisors (see below), whose sum is σ = 6382775040. Its totient is φ = 3829664880.

The previous prime is 5053030141. The next prime is 5053030159. The reversal of 5053030145 is 5410303505.

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

It is not a de Polignac number, because 5053030145 - 22 = 5053030141 is a prime.

It is a super-2 number, since 2×50530301452 = 51066227292557442050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5053030141) 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, 26594801 + ... + 26594990.

It is an arithmetic number, because the mean of its divisors is an integer number (797846880).

Almost surely, 25053030145 is an apocalyptic number.

It is an amenable number.

5053030145 is a deficient number, since it is larger than the sum of its proper divisors (1329744895).

5053030145 is a wasteful number, since it uses less digits than its factorization.

5053030145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53189815.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 5053030145 is about 71084.6688463835. The cubic root of 5053030145 is about 1716.0000508265. Note that the first 4 decimals are identical.

The spelling of 5053030145 in words is "five billion, fifty-three million, thirty thousand, one hundred forty-five".

Divisors: 1 5 19 95 53189791 265948955 1010606029 5053030145