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1358371401 = 31290735081
BaseRepresentation
bin101000011110111…
…0001101001001001
310111200000102020220
41100331301221021
510240220341101
6342442340253
745442652322
oct12075615111
93450012226
101358371401
116378465a2
1231aaba689
1318856487a
14cc597449
157e3c0636
hex50f71a49

1358371401 has 8 divisors (see below), whose sum is σ = 1811353824. Its totient is φ = 905484960.

The previous prime is 1358371367. The next prime is 1358371429. The reversal of 1358371401 is 1041738531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1358371401 - 29 = 1358370889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1358371471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21181 + ... + 56261.

It is an arithmetic number, because the mean of its divisors is an integer number (226419228).

Almost surely, 21358371401 is an apocalyptic number.

It is an amenable number.

1358371401 is a deficient number, since it is larger than the sum of its proper divisors (452982423).

1358371401 is a wasteful number, since it uses less digits than its factorization.

1358371401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47991.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1358371401 is about 36856.0904193595. The cubic root of 1358371401 is about 1107.4892255897.

The spelling of 1358371401 in words is "one billion, three hundred fifty-eight million, three hundred seventy-one thousand, four hundred one".

Divisors: 1 3 12907 35081 38721 105243 452790467 1358371401