Search a number
-
+
10628700080 = 245906714653
BaseRepresentation
bin10011110011000010…
…10001011110110000
31000102201202220111112
421321201101132300
5133231421400310
64514401532452
7524250313535
oct117141213660
930381686445
1010628700080
114564695759
122087644128
13100502445b
1472b85ad8c
15423199705
hex2798517b0

10628700080 has 40 divisors (see below), whose sum is σ = 24716139792. Its totient is φ = 4250721024.

The previous prime is 10628700079. The next prime is 10628700107. The reversal of 10628700080 is 8000782601.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×106287000802 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718034 + ... + 732686.

Almost surely, 210628700080 is an apocalyptic number.

10628700080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10628700080 is an abundant number, since it is smaller than the sum of its proper divisors (14087439712).

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

10628700080 is a wasteful number, since it uses less digits than its factorization.

10628700080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23733 (or 23727 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 10628700080 in words is "ten billion, six hundred twenty-eight million, seven hundred thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 9067 14653 18134 29306 36268 45335 58612 72536 73265 90670 117224 145072 146530 181340 234448 293060 362680 586120 725360 1172240 132858751 265717502 531435004 664293755 1062870008 1328587510 2125740016 2657175020 5314350040 10628700080