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49410741870 = 23257197939631
BaseRepresentation
bin101110000001000111…
…000001011001101110
311201112112000202102200
4232001013001121232
51302143122214440
634410551402330
73366305243010
oct560107013156
9151475022380
1049410741870
1119a56091766
1296ab6833a6
134875965589
14256a3821b0
151442c99c30
hexb811c166e

49410741870 has 96 divisors (see below), whose sum is σ = 146898385920. Its totient is φ = 11287892160.

The previous prime is 49410741823. The next prime is 49410741871. The reversal of 49410741870 is 7814701494.

It is a happy number.

49410741870 is a `hidden beast` number, since 494 + 10 + 74 + 1 + 87 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49410741871) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1226955 + ... + 1266585.

It is an arithmetic number, because the mean of its divisors is an integer number (1530191520).

Almost surely, 249410741870 is an apocalyptic number.

49410741870 is an abundant number, since it is smaller than the sum of its proper divisors (97487644050).

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

49410741870 is a wasteful number, since it uses less digits than its factorization.

49410741870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41630 (or 41627 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 49410741870 in words is "forty-nine billion, four hundred ten million, seven hundred forty-one thousand, eight hundred seventy".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 1979 3958 5937 9895 11874 13853 17811 19790 27706 29685 35622 39631 41559 59370 69265 79262 83118 89055 118893 124677 138530 178110 198155 207795 237786 249354 277417 356679 396310 415590 554834 594465 623385 713358 832251 1188930 1246770 1387085 1664502 1783395 2496753 2774170 3566790 4161255 4993506 8322510 12483765 24967530 78429749 156859498 235289247 392148745 470578494 549008243 705867741 784297490 1098016486 1176446235 1411735482 1647024729 2352892470 2745041215 3294049458 3529338705 4941074187 5490082430 7058677410 8235123645 9882148374 16470247290 24705370935 49410741870