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47234033630 = 25721922322751
BaseRepresentation
bin101011111111010111…
…100010011111011110
311111220211011112001222
4223333113202133132
51233213403034010
633410553133342
73261334442600
oct537727423736
9144824145058
1047234033630
1119039420633
1291a26ba252
1345b99ca734
142401249170
151366b2e355
hexaff5e27de

47234033630 has 96 divisors (see below), whose sum is σ = 104579112960. Its totient is φ = 15272712000.

The previous prime is 47234033579. The next prime is 47234033677. The reversal of 47234033630 is 3633043274.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2064755 + ... + 2087505.

It is an arithmetic number, because the mean of its divisors is an integer number (1089365760).

Almost surely, 247234033630 is an apocalyptic number.

47234033630 is an abundant number, since it is smaller than the sum of its proper divisors (57345079330).

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

47234033630 is a wasteful number, since it uses less digits than its factorization.

47234033630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23014 (or 23007 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 35.

The spelling of 47234033630 in words is "forty-seven billion, two hundred thirty-four million, thirty-three thousand, six hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 223 245 266 446 490 665 931 1115 1330 1561 1862 2230 3122 4237 4655 7805 8474 9310 10927 15610 21185 21854 22751 29659 42370 45502 54635 59318 109270 113755 148295 159257 207613 227510 296590 318514 415226 432269 796285 864538 1038065 1114799 1592570 2076130 2161345 2229598 3025883 4322690 5073473 5573995 6051766 10146946 11147990 15129415 21181181 25367365 30258830 35514311 42362362 50734730 71028622 96395987 105905905 177571555 192791974 211811810 248600177 355143110 481979935 497200354 674771909 963959870 1243000885 1349543818 2486001770 3373859545 4723403363 6747719090 9446806726 23617016815 47234033630