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95042993 = 316414783
BaseRepresentation
bin1011010101000…
…11110110110001
320121211200110212
411222203312301
5143312333433
613233033505
72232565163
oct552436661
9217750425
1095042993
1149716231
12279b5895
13168c9476
14c8a0933
158525d48
hex5aa3db1

95042993 has 8 divisors (see below), whose sum is σ = 98282496. Its totient is φ = 91814400.

The previous prime is 95042963. The next prime is 95043019. The reversal of 95042993 is 39924059.

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 95042993 - 214 = 95026609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 95042993.

It is not an unprimeable number, because it can be changed into a prime (95042963) 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, 17480 + ... + 22262.

It is an arithmetic number, because the mean of its divisors is an integer number (12285312).

Almost surely, 295042993 is an apocalyptic number.

It is an amenable number.

95042993 is a deficient number, since it is larger than the sum of its proper divisors (3239503).

95042993 is a wasteful number, since it uses less digits than its factorization.

95042993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 95042993 is about 9748.9995897015. Note that the first 3 decimals coincide. The cubic root of 95042993 is about 456.3590857447.

The spelling of 95042993 in words is "ninety-five million, forty-two thousand, nine hundred ninety-three".

Divisors: 1 31 641 4783 19871 148273 3065903 95042993