Search a number
-
+
10441000164 = 2237231356731
BaseRepresentation
bin10011011100101010…
…10000010011100100
3222221122120202121210
421232111100103210
5132340344001124
64444014511420
7516511015500
oct115625202344
928848522553
1010441000164
114478743a61
122034805570
13ca518590a
1471095b300
1541196ea29
hex26e5504e4

10441000164 has 72 divisors (see below), whose sum is σ = 28430901408. Its totient is φ = 2973559680.

The previous prime is 10441000147. The next prime is 10441000243. The reversal of 10441000164 is 46100014401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10441000164.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155679 + ... + 212409.

Almost surely, 210441000164 is an apocalyptic number.

10441000164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10441000164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14215450704).

10441000164 is an abundant number, since it is smaller than the sum of its proper divisors (17989901244).

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

10441000164 is a wasteful number, since it uses less digits than its factorization.

10441000164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57065 (or 57056 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10441000164 its reverse (46100014401), we get a palindrome (56541014565).

The spelling of 10441000164 in words is "ten billion, four hundred forty-one million, one hundred sixty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 313 588 626 939 1252 1878 2191 3756 4382 6573 8764 13146 15337 26292 30674 46011 56731 61348 92022 113462 170193 184044 226924 340386 397117 680772 794234 1191351 1588468 2382702 2779819 4765404 5559638 8339457 11119276 16678914 17756803 33357828 35513606 53270409 71027212 106540818 124297621 213081636 248595242 372892863 497190484 745785726 870083347 1491571452 1740166694 2610250041 3480333388 5220500082 10441000164