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100220102 = 2445711243
BaseRepresentation
bin1011111100100…
…11110011000110
320222120201010122
411332103303012
5201124020402
613540021542
72324566613
oct576236306
9228521118
10100220102
1151631934
12296918b2
13179bca48
14d44b50a
158be9ca2
hex5f93cc6

100220102 has 8 divisors (see below), whose sum is σ = 150377256. Its totient is φ = 50094352.

The previous prime is 100220101. The next prime is 100220119. The reversal of 100220102 is 201022001.

Adding to 100220102 its reverse (201022001), we get a palindrome (301242103).

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

It is a self number, because there is not a number n which added to its sum of digits gives 100220102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3293 + ... + 14535.

It is an arithmetic number, because the mean of its divisors is an integer number (18797157).

Almost surely, 2100220102 is an apocalyptic number.

100220102 is a deficient number, since it is larger than the sum of its proper divisors (50157154).

100220102 is a wasteful number, since it uses less digits than its factorization.

100220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15702.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 100220102 is about 10010.9990510438. Note that the first 3 decimals coincide. The cubic root of 100220102 is about 464.4991748156.

The spelling of 100220102 in words is "one hundred million, two hundred twenty thousand, one hundred two".

Divisors: 1 2 4457 8914 11243 22486 50110051 100220102