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35130535412 = 22719271243671
BaseRepresentation
bin100000101101111100…
…010110110111110100
310100200022022002212012
4200231330112313310
51033421404113122
624045545143352
72352365424020
oct405574266764
9110608262765
1035130535412
11139982a9245
12698518ab58
13340b29907b
1419b39a9380
15da92677e2
hex82df16df4

35130535412 has 48 divisors (see below), whose sum is σ = 74232238080. Its totient is φ = 14210834400.

The previous prime is 35130535397. The next prime is 35130535421. The reversal of 35130535412 is 21453503153.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22337 + ... + 266007.

It is an arithmetic number, because the mean of its divisors is an integer number (1546504960).

Almost surely, 235130535412 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 35130535412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37116119040).

35130535412 is an abundant number, since it is smaller than the sum of its proper divisors (39101702668).

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

35130535412 is a wasteful number, since it uses less digits than its factorization.

35130535412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243972 (or 243970 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 35130535412 in words is "thirty-five billion, one hundred thirty million, five hundred thirty-five thousand, four hundred twelve".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 271 532 542 1084 1897 3794 5149 7588 10298 20596 36043 72086 144172 243671 487342 974684 1705697 3411394 4629749 6822788 9259498 18518996 32408243 64816486 66034841 129632972 132069682 264139364 462243887 924487774 1254661979 1848975548 2509323958 5018647916 8782633853 17565267706 35130535412