Search a number
-
+
3100013202 = 23111310733767
BaseRepresentation
bin1011100011000110…
…0111001010010010
322000001012222122210
42320301213022102
522322100410302
61231340012550
7136551451236
oct27061471222
98001188583
103100013202
111350970890
12726231156
133a5331050
142159dc5c6
1513224c66c
hexb8c67292

3100013202 has 64 divisors (see below), whose sum is σ = 7352239104. Its totient is φ = 859007040.

The previous prime is 3100013197. The next prime is 3100013219. The reversal of 3100013202 is 2023100013.

It is a happy number.

It is a super-2 number, since 2×31000132022 = 19220163705148585608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74923 + ... + 108689.

It is an arithmetic number, because the mean of its divisors is an integer number (114878736).

Almost surely, 23100013202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3100013202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3676119552).

3100013202 is an abundant number, since it is smaller than the sum of its proper divisors (4252225902).

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

3100013202 is a wasteful number, since it uses less digits than its factorization.

3100013202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33903.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3100013202 is about 55677.7621856339. The cubic root of 3100013202 is about 1458.1018056983.

Adding to 3100013202 its reverse (2023100013), we get a palindrome (5123113215).

It can be divided in two parts, 3100013 and 202, that multiplied together give a palindrome (626202626).

The spelling of 3100013202 in words is "three billion, one hundred million, thirteen thousand, two hundred two".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 107 143 214 286 321 429 642 858 1177 1391 2354 2782 3531 4173 7062 8346 15301 30602 33767 45903 67534 91806 101301 202602 371437 438971 742874 877942 1114311 1316913 2228622 2633826 3613069 4828681 7226138 9657362 10839207 14486043 21678414 28972086 39743759 46969897 79487518 93939794 119231277 140909691 238462554 281819382 516668867 1033337734 1550006601 3100013202