Search a number
-
+
427467230841 = 37316713970507
BaseRepresentation
bin1100011100001110000…
…10000100111001111001
31111212100221000021020210
412032013002010321321
524000423102341331
6524213054141333
742612015340140
oct6160702047171
91455327007223
10427467230841
11155319120482
126aa19ab1849
133140506c761
14169920aa757
15b1bcec2446
hex6387084e79

427467230841 has 64 divisors (see below), whose sum is σ = 687345827840. Its totient is φ = 231180713280.

The previous prime is 427467230819. The next prime is 427467230851. The reversal of 427467230841 is 148032764724.

It is not a de Polignac number, because 427467230841 - 25 = 427467230809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (427467230851) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6027510 + ... + 6098016.

It is an arithmetic number, because the mean of its divisors is an integer number (10739778560).

Almost surely, 2427467230841 is an apocalyptic number.

It is an amenable number.

427467230841 is a deficient number, since it is larger than the sum of its proper divisors (259878596999).

427467230841 is a wasteful number, since it uses less digits than its factorization.

427467230841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70754.

The product of its (nonzero) digits is 1806336, while the sum is 48.

The spelling of 427467230841 in words is "four hundred twenty-seven billion, four hundred sixty-seven million, two hundred thirty thousand, eight hundred forty-one".

Divisors: 1 3 7 21 31 67 93 139 201 217 417 469 651 973 1407 2077 2919 4309 6231 9313 12927 14539 27939 30163 43617 65191 70507 90489 195573 211521 288703 493549 866109 1480647 2020921 2185717 4723969 6062763 6557151 9800473 14171907 15300019 29401419 33067783 45900057 68603311 99203349 146443039 205809933 303814663 439329117 656631691 911443989 1025101273 1969895073 2126702641 3075303819 4596421837 6380107923 13789265511 20355582421 61066747263 142489076947 427467230841