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10311470000 = 24541379319
BaseRepresentation
bin10011001101001110…
…01000101110110000
3222121121211221122022
421212213020232300
5132104214020000
64423110331012
7513346022516
oct114647105660
928547757568
1010311470000
114411613037
121bb9359a68
13c843a2c50
146db6804b6
154053d5585
hex2669c8bb0

10311470000 has 100 divisors (see below), whose sum is σ = 26885831280. Its totient is φ = 3807264000.

The previous prime is 10311469991. The next prime is 10311470017. The reversal of 10311470000 is 7411301.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90341 + ... + 169659.

Almost surely, 210311470000 is an apocalyptic number.

10311470000 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 10311470000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13442915640).

10311470000 is an abundant number, since it is smaller than the sum of its proper divisors (16574361280).

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

10311470000 is an equidigital number, since it uses as much as digits as its factorization.

10311470000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79360 (or 79339 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 10311470000 its reverse (7411301), we get a palindrome (10318881301).

The spelling of 10311470000 in words is "ten billion, three hundred eleven million, four hundred seventy thousand".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 200 208 250 260 325 400 500 520 625 650 1000 1040 1250 1300 1625 2000 2500 2600 3250 5000 5200 6500 8125 10000 13000 16250 26000 32500 65000 79319 130000 158638 317276 396595 634552 793190 1031147 1269104 1586380 1982975 2062294 3172760 3965950 4124588 5155735 6345520 7931900 8249176 9914875 10311470 15863800 16498352 19829750 20622940 25778675 31727600 39659500 41245880 49574375 51557350 79319000 82491760 99148750 103114700 128893375 158638000 198297500 206229400 257786750 396595000 412458800 515573500 644466875 793190000 1031147000 1288933750 2062294000 2577867500 5155735000 10311470000