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10404223000 = 235314969827
BaseRepresentation
bin10011011000010001…
…11101100000011000
3222212002101021211121
421230020331200120
5132301440114000
64440222335024
7515553302443
oct115410754030
928762337747
1010404223000
114459a04806
12202442a474
13c9a679c92
14709b0665a
1540d607b1a
hex26c23d818

10404223000 has 64 divisors (see below), whose sum is σ = 24509628000. Its totient is φ = 4133699200.

The previous prime is 10404222979. The next prime is 10404223001. The reversal of 10404223000 is 32240401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404223001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114087 + ... + 183913.

Almost surely, 210404223000 is an apocalyptic number.

10404223000 is a gapful number since it is divisible by the number (10) 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 10404223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12254814000).

10404223000 is an abundant number, since it is smaller than the sum of its proper divisors (14105405000).

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

10404223000 is a wasteful number, since it uses less digits than its factorization.

10404223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69997 (or 69983 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10404223000 its reverse (32240401), we get a palindrome (10436463401).

The spelling of 10404223000 in words is "ten billion, four hundred four million, two hundred twenty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 149 200 250 298 500 596 745 1000 1192 1490 2980 3725 5960 7450 14900 18625 29800 37250 69827 74500 139654 149000 279308 349135 558616 698270 1396540 1745675 2793080 3491350 6982700 8728375 10404223 13965400 17456750 20808446 34913500 41616892 52021115 69827000 83233784 104042230 208084460 260105575 416168920 520211150 1040422300 1300527875 2080844600 2601055750 5202111500 10404223000