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48568225923 = 32719475211657
BaseRepresentation
bin101101001110111001…
…000101000010000011
311122100210200111211100
4231032321011002003
51243431431212143
634151213345443
73336365052210
oct551671050203
9148323614740
1048568225923
1119663551a98
1294b5498283
134770247929
1424ca50ab07
1513e3d256d3
hexb4ee45083

48568225923 has 96 divisors (see below), whose sum is σ = 86409123840. Its totient is φ = 25668264960.

The previous prime is 48568225907. The next prime is 48568225949. The reversal of 48568225923 is 32952286584.

48568225923 is a `hidden beast` number, since 4 + 8 + 568 + 2 + 2 + 59 + 23 = 666.

It is a Cunningham number, because it is equal to 2203822-1.

It is not a de Polignac number, because 48568225923 - 24 = 48568225907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48568225923.

It is not an unprimeable number, because it can be changed into a prime (48568225903) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29310111 + ... + 29311767.

It is an arithmetic number, because the mean of its divisors is an integer number (900095040).

Almost surely, 248568225923 is an apocalyptic number.

48568225923 is a deficient number, since it is larger than the sum of its proper divisors (37840897917).

48568225923 is a wasteful number, since it uses less digits than its factorization.

48568225923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257 (or 2254 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 48568225923 in words is "forty-eight billion, five hundred sixty-eight million, two hundred twenty-five thousand, nine hundred twenty-three".

Divisors: 1 3 7 9 19 21 47 57 63 133 141 171 329 399 423 521 893 987 1197 1563 1657 2679 2961 3647 4689 4971 6251 8037 9899 10941 11599 14913 18753 24487 29697 31483 32823 34797 56259 69293 73461 77879 89091 94449 104391 171409 207879 220381 220383 233637 283347 465253 514227 545153 623637 661143 700911 863297 1395759 1479701 1542681 1635459 1983429 2589891 3256771 4187277 4439103 4906377 6043079 7769673 9770313 10357907 13317309 16402643 18129237 29310939 31073721 40574959 49207929 54387711 93221163 114818501 121724877 147623787 284024713 344455503 365174631 770924221 852074139 1033366509 2312772663 2556222417 5396469547 6938317989 16189408641 48568225923