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1022202413 = 19106150707
BaseRepresentation
bin111100111011011…
…001001000101101
32122020110021002122
4330323121020231
54043140434123
6245233202325
734221401651
oct7473311055
92566407078
101022202413
11485008891
122464003a5
13133a11bcb
1499a8aa61
155eb19bc8
hex3ced922d

1022202413 has 8 divisors (see below), whose sum is σ = 1077037920. Its totient is φ = 967470480.

The previous prime is 1022202403. The next prime is 1022202427. The reversal of 1022202413 is 3142022201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022202413 - 214 = 1022186029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1022202391 and 1022202400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022202403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5195 + ... + 45512.

It is an arithmetic number, because the mean of its divisors is an integer number (134629740).

Almost surely, 21022202413 is an apocalyptic number.

It is an amenable number.

1022202413 is a deficient number, since it is larger than the sum of its proper divisors (54835507).

1022202413 is a wasteful number, since it uses less digits than its factorization.

1022202413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51787.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1022202413 is about 31971.9003657900. The cubic root of 1022202413 is about 1007.3466981823.

Adding to 1022202413 its reverse (3142022201), we get a palindrome (4164224614).

The spelling of 1022202413 in words is "one billion, twenty-two million, two hundred two thousand, four hundred thirteen".

Divisors: 1 19 1061 20159 50707 963433 53800127 1022202413