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10101104 = 241348563
BaseRepresentation
bin100110100010…
…000101110000
3201000012002222
4212202011300
510041213404
61000300212
7151600166
oct46420560
921005088
1010101104
11577a122
123471668
1321288b0
1414ad236
15d47dbe
hex9a2170

10101104 has 20 divisors (see below), whose sum is σ = 21076776. Its totient is φ = 4661952.

The previous prime is 10101101. The next prime is 10101109. The reversal of 10101104 is 40110101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 10101091 and 10101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101101) 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, 24074 + ... + 24489.

Almost surely, 210101104 is an apocalyptic number.

It is an amenable number.

10101104 is an abundant number, since it is smaller than the sum of its proper divisors (10975672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101104 is a wasteful number, since it uses less digits than its factorization.

10101104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48584 (or 48578 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 10101104 is about 3178.2234030980. The cubic root of 10101104 is about 216.1671089083.

Adding to 10101104 its reverse (40110101), we get a palindrome (50211205).

The spelling of 10101104 in words is "ten million, one hundred one thousand, one hundred four".

Divisors: 1 2 4 8 13 16 26 52 104 208 48563 97126 194252 388504 631319 777008 1262638 2525276 5050552 10101104