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4100084 = 221025021
BaseRepresentation
bin1111101000111111110100
321201022020222
433220333310
52022200314
6223513512
746564412
oct17507764
97638228
104100084
1123504aa
121458898
13b072b1
1478a2b2
1555ec8e
hex3e8ff4

4100084 has 6 divisors (see below), whose sum is σ = 7175154. Its totient is φ = 2050040.

The previous prime is 4100069. The next prime is 4100099. The reversal of 4100084 is 4800014.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4100069) and next prime (4100099).

It can be written as a sum of positive squares in only one way, i.e., 2592100 + 1507984 = 1610^2 + 1228^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512507 + ... + 512514.

It is an arithmetic number, because the mean of its divisors is an integer number (1195859).

Almost surely, 24100084 is an apocalyptic number.

It is an amenable number.

4100084 is a deficient number, since it is larger than the sum of its proper divisors (3075070).

4100084 is a wasteful number, since it uses less digits than its factorization.

4100084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025025 (or 1025023 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 4100084 is about 2024.8664153469. The cubic root of 4100084 is about 160.0531594194.

Adding to 4100084 its reverse (4800014), we get a palindrome (8900098).

It can be divided in two parts, 41000 and 84, that multiplied together give a triangular number (3444000 = T2624).

The spelling of 4100084 in words is "four million, one hundred thousand, eighty-four".

Divisors: 1 2 4 1025021 2050042 4100084