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10030558 = 211344383
BaseRepresentation
bin100110010000…
…110111011110
3200212121100011
4212100313132
510031434213
6554553434
7151154416
oct46206736
920777304
1010030558
11573111a
12343887a
132102755
141491646
15d3203d
hex990dde

10030558 has 8 divisors (see below), whose sum is σ = 15179328. Its totient is φ = 4970784.

The previous prime is 10030547. The next prime is 10030583. The reversal of 10030558 is 85503001.

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

It is a super-3 number, since 3×100305583 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21966 + ... + 22417.

It is an arithmetic number, because the mean of its divisors is an integer number (1897416).

Almost surely, 210030558 is an apocalyptic number.

10030558 is a deficient number, since it is larger than the sum of its proper divisors (5148770).

10030558 is a wasteful number, since it uses less digits than its factorization.

10030558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44498.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 10030558 is about 3167.1056186998. The cubic root of 10030558 is about 215.6626965669.

Adding to 10030558 its reverse (85503001), we get a palindrome (95533559).

The spelling of 10030558 in words is "ten million, thirty thousand, five hundred fifty-eight".

Divisors: 1 2 113 226 44383 88766 5015279 10030558