Search a number
-
+
56060555070 = 235131719445031
BaseRepresentation
bin110100001101011110…
…000010111100111110
312100200221211021020110
4310031132002330332
51404303000230240
641430500130450
74023142566342
oct641536027476
9170627737213
1056060555070
11218587a3853
12aa46696a26
13539554b2a0
1429db5c3622
1516d198ec80
hexd0d782f3e

56060555070 has 128 divisors (see below), whose sum is σ = 161493212160. Its totient is φ = 12304189440.

The previous prime is 56060555017. The next prime is 56060555113. The reversal of 56060555070 is 7055506065.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96546 + ... + 348485.

It is an arithmetic number, because the mean of its divisors is an integer number (1261665720).

Almost surely, 256060555070 is an apocalyptic number.

56060555070 is an abundant number, since it is smaller than the sum of its proper divisors (105432657090).

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

56060555070 is a wasteful number, since it uses less digits than its factorization.

56060555070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445090.

The product of its (nonzero) digits is 157500, while the sum is 39.

The spelling of 56060555070 in words is "fifty-six billion, sixty million, five hundred fifty-five thousand, seventy".

Divisors: 1 2 3 5 6 10 13 15 17 19 26 30 34 38 39 51 57 65 78 85 95 102 114 130 170 190 195 221 247 255 285 323 390 442 494 510 570 646 663 741 969 1105 1235 1326 1482 1615 1938 2210 2470 3230 3315 3705 4199 4845 6630 7410 8398 9690 12597 20995 25194 41990 62985 125970 445031 890062 1335093 2225155 2670186 4450310 5785403 6675465 7565527 8455589 11570806 13350930 15131054 16911178 17356209 22696581 25366767 28927015 34712418 37827635 42277945 45393162 50733534 57854030 75655270 84555890 86781045 98351851 109922657 113482905 126833835 143745013 173562090 196703702 219845314 226965810 253667670 287490026 295055553 329767971 431235039 491759255 549613285 590111106 659535942 718725065 862470078 983518510 1099226570 1437450130 1475277765 1648839855 1868685169 2156175195 2950555530 3297679710 3737370338 4312350390 5606055507 9343425845 11212111014 18686851690 28030277535 56060555070