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4625197293 = 31790690143
BaseRepresentation
bin1000100111010111…
…01110100011101101
3102221100010100220110
410103223232203231
533433022303133
62042542010233
7222421346133
oct42353564355
912840110813
104625197293
111a63892202
12a90b76979
13589300242
1431c3b9753
151c10bdc63
hex113aee8ed

4625197293 has 8 divisors (see below), whose sum is σ = 6529690368. Its totient is φ = 2902084544.

The previous prime is 4625197243. The next prime is 4625197309. The reversal of 4625197293 is 3927915264.

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 4625197293 - 217 = 4625066221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4625197243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45345021 + ... + 45345122.

It is an arithmetic number, because the mean of its divisors is an integer number (816211296).

Almost surely, 24625197293 is an apocalyptic number.

It is an amenable number.

4625197293 is a deficient number, since it is larger than the sum of its proper divisors (1904493075).

4625197293 is a wasteful number, since it uses less digits than its factorization.

4625197293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90690163.

The product of its digits is 816480, while the sum is 48.

The square root of 4625197293 is about 68008.8030551928. The cubic root of 4625197293 is about 1666.1346164427.

The spelling of 4625197293 in words is "four billion, six hundred twenty-five million, one hundred ninety-seven thousand, two hundred ninety-three".

Divisors: 1 3 17 51 90690143 272070429 1541732431 4625197293