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8950053 = 37426193
BaseRepresentation
bin100010001001…
…000100100101
3121211201011110
4202021010211
54242400203
6515455233
7136034310
oct42110445
917751143
108950053
115063342
122bb7519
131b149b8
14128d977
15bbbd03
hex889125

8950053 has 8 divisors (see below), whose sum is σ = 13638208. Its totient is φ = 5114304.

The previous prime is 8950049. The next prime is 8950087. The reversal of 8950053 is 3500598.

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

It is not a de Polignac number, because 8950053 - 22 = 8950049 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 8950053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8950043) 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, 213076 + ... + 213117.

It is an arithmetic number, because the mean of its divisors is an integer number (1704776).

Almost surely, 28950053 is an apocalyptic number.

It is an amenable number.

8950053 is a deficient number, since it is larger than the sum of its proper divisors (4688155).

8950053 is a wasteful number, since it uses less digits than its factorization.

8950053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426203.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 8950053 is about 2991.6639182903. The cubic root of 8950053 is about 207.6228758840.

The spelling of 8950053 in words is "eight million, nine hundred fifty thousand, fifty-three".

Divisors: 1 3 7 21 426193 1278579 2983351 8950053