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4102746564 = 2237892931873
BaseRepresentation
bin1111010010001010…
…1111000111000100
3101120221001010020110
43310202233013010
531400300342224
61515040033020
7203445525150
oct36442570704
911527033213
104102746564
111815991244
12966002770
13504cb73b7
142acc5c060
151902bd929
hexf48af1c4

4102746564 has 96 divisors (see below), whose sum is σ = 11107272960. Its totient is φ = 1154469888.

The previous prime is 4102746539. The next prime is 4102746617. The reversal of 4102746564 is 4656472014.

4102746564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2189532 + ... + 2191404.

It is an arithmetic number, because the mean of its divisors is an integer number (115700760).

Almost surely, 24102746564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4102746564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5553636480).

4102746564 is an abundant number, since it is smaller than the sum of its proper divisors (7004526396).

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

4102746564 is a wasteful number, since it uses less digits than its factorization.

4102746564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269 (or 2267 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 4102746564 is about 64052.6858453258. The cubic root of 4102746564 is about 1600.8779769888.

The spelling of 4102746564 in words is "four billion, one hundred two million, seven hundred forty-six thousand, five hundred sixty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 89 178 267 293 356 534 586 623 879 1068 1172 1246 1758 1869 1873 2051 2492 3516 3738 3746 4102 5619 6153 7476 7492 8204 11238 12306 13111 22476 24612 26077 26222 39333 52154 52444 78231 78666 104308 156462 157332 166697 182539 312924 333394 365078 500091 547617 548789 666788 730156 1000182 1095234 1097578 1166879 1646367 2000364 2190468 2195156 2333758 3292734 3500637 3841523 4667516 6585468 7001274 7683046 11524569 14002548 15366092 23049138 46098276 48842221 97684442 146526663 195368884 293053326 341895547 586106652 683791094 1025686641 1367582188 2051373282 4102746564