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354500001 = 32101389989
BaseRepresentation
bin10101001000010…
…011110110100001
3220201001110120200
4111020103312201
51211223000001
655102055413
711533125462
oct2510236641
9821043520
10354500001
11172119109
129a87a569
13585a051b
143511cd69
15211c7086
hex15213da1

354500001 has 12 divisors (see below), whose sum is σ = 517126740. Its totient is φ = 233992800.

The previous prime is 354499949. The next prime is 354500033. The reversal of 354500001 is 100005453.

It can be written as a sum of positive squares in 2 ways, for example, as 148864401 + 205635600 = 12201^2 + 14340^2 .

It is not a de Polignac number, because 354500001 - 217 = 354368929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354500051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194086 + ... + 195903.

It is an arithmetic number, because the mean of its divisors is an integer number (43093895).

Almost surely, 2354500001 is an apocalyptic number.

It is an amenable number.

354500001 is a deficient number, since it is larger than the sum of its proper divisors (162626739).

354500001 is a wasteful number, since it uses less digits than its factorization.

354500001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390096 (or 390093 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 354500001 is about 18828.1704103187. The cubic root of 354500001 is about 707.7372924112.

Adding to 354500001 its reverse (100005453), we get a palindrome (454505454).

The spelling of 354500001 in words is "three hundred fifty-four million, five hundred thousand, one".

Divisors: 1 3 9 101 303 909 389989 1169967 3509901 39388889 118166667 354500001