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4285496157 = 32545356123
BaseRepresentation
bin1111111101101111…
…0111101101011101
3102001122220202112220
43333123313231131
532234041334112
61545125015553
7211125054615
oct37733675535
912048822486
104285496157
1118aa061768
129b72545b9
13533b11957
142c922da45
151a136b98c
hexff6f7b5d

4285496157 has 8 divisors (see below), whose sum is σ = 5714321184. Its totient is φ = 2856834288.

The previous prime is 4285496147. The next prime is 4285496167. The reversal of 4285496157 is 7516945824.

It is an interprime number because it is at equal distance from previous prime (4285496147) and next prime (4285496167).

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

It is not a de Polignac number, because 4285496157 - 28 = 4285495901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4285496147) 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, 48298 + ... + 104420.

It is an arithmetic number, because the mean of its divisors is an integer number (714290148).

Almost surely, 24285496157 is an apocalyptic number.

It is an amenable number.

4285496157 is a deficient number, since it is larger than the sum of its proper divisors (1428825027).

4285496157 is a wasteful number, since it uses less digits than its factorization.

4285496157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81579.

The product of its digits is 2419200, while the sum is 51.

The square root of 4285496157 is about 65463.7010640248. The cubic root of 4285496157 is about 1624.3029634741.

The spelling of 4285496157 in words is "four billion, two hundred eighty-five million, four hundred ninety-six thousand, one hundred fifty-seven".

Divisors: 1 3 25453 56123 76359 168369 1428498719 4285496157