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83152671441 = 378803449807
BaseRepresentation
bin100110101110001001…
…0010001001011010001
321221122001102101011220
41031130102101023101
52330244040441231
6102111054155253
76002413021350
oct1153422211321
9257561371156
1083152671441
11322a0573874
12141477b2b29
137ac2342188
14404b763997
15226a16d896
hex135c4912d1

83152671441 has 16 divisors (see below), whose sum is σ = 126723508224. Its totient is φ = 47510308944.

The previous prime is 83152671439. The next prime is 83152671479. The reversal of 83152671441 is 14417625138.

It is not a de Polignac number, because 83152671441 - 21 = 83152671439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83152671393 and 83152671402.

It is not an unprimeable number, because it can be changed into a prime (83152671541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40041 + ... + 409766.

It is an arithmetic number, because the mean of its divisors is an integer number (7920219264).

Almost surely, 283152671441 is an apocalyptic number.

It is an amenable number.

83152671441 is a deficient number, since it is larger than the sum of its proper divisors (43570836783).

83152671441 is a wasteful number, since it uses less digits than its factorization.

83152671441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458620.

The product of its digits is 161280, while the sum is 42.

The spelling of 83152671441 in words is "eighty-three billion, one hundred fifty-two million, six hundred seventy-one thousand, four hundred forty-one".

Divisors: 1 3 7 21 8803 26409 61621 184863 449807 1349421 3148649 9445947 3959651021 11878953063 27717557147 83152671441