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8442470614074 = 237479001475151
BaseRepresentation
bin111101011011010101001…
…1101100100010000111010
31002220002111021220111201120
41322312222131210100322
52101310134434122244
625542230100530110
71530643202116440
oct172665235442072
932802437814646
108442470614074
112765482626592
12b4425a3b0936
134931770c5873
142128911b0b90
15e991c1b9819
hex7adaa76443a

8442470614074 has 64 divisors (see below), whose sum is σ = 19709882744832. Its totient is φ = 2360545200000.

The previous prime is 8442470614073. The next prime is 8442470614093. The reversal of 8442470614074 is 4704160742448.

It is not an unprimeable number, because it can be changed into a prime (8442470614073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17530399 + ... + 18005549.

It is an arithmetic number, because the mean of its divisors is an integer number (307966917888).

Almost surely, 28442470614074 is an apocalyptic number.

8442470614074 is an abundant number, since it is smaller than the sum of its proper divisors (11267412130758).

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

8442470614074 is a wasteful number, since it uses less digits than its factorization.

8442470614074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484211.

The product of its (nonzero) digits is 4816896, while the sum is 51.

The spelling of 8442470614074 in words is "eight trillion, four hundred forty-two billion, four hundred seventy million, six hundred fourteen thousand, seventy-four".

Divisors: 1 2 3 6 7 14 21 42 47 94 141 282 329 658 987 1974 9001 18002 27003 54006 63007 126014 189021 378042 423047 475151 846094 950302 1269141 1425453 2538282 2850906 2961329 3326057 5922658 6652114 8883987 9978171 17767974 19956342 22332097 44664194 66996291 133992582 156324679 312649358 468974037 937948074 4276834151 8553668302 12830502453 25661004906 29937839057 59875678114 89813517171 179627034342 201011205097 402022410194 603033615291 1206067230582 1407078435679 2814156871358 4221235307037 8442470614074