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3050153420 = 2251034213517
BaseRepresentation
bin1011010111001101…
…1010010111001100
321212120101211220012
42311303122113030
522221314402140
61222355212352
7135404606366
oct26563322714
97776354805
103050153420
111325806456
127115a70b8
13397bc4712
1420d13dd36
1512cb9e265
hexb5cda5cc

3050153420 has 48 divisors (see below), whose sum is σ = 6484715328. Its totient is φ = 1205003520.

The previous prime is 3050153399. The next prime is 3050153461. The reversal of 3050153420 is 243510503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 865502 + ... + 869018.

It is an arithmetic number, because the mean of its divisors is an integer number (135098236).

Almost surely, 23050153420 is an apocalyptic number.

It is an amenable number.

3050153420 is an abundant number, since it is smaller than the sum of its proper divisors (3434561908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3050153420 is a wasteful number, since it uses less digits than its factorization.

3050153420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050 (or 4048 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3050153420 is about 55228.1940678853. The cubic root of 3050153420 is about 1450.2422773917.

Adding to 3050153420 its reverse (243510503), we get a palindrome (3293663923).

The spelling of 3050153420 in words is "three billion, fifty million, one hundred fifty-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 103 206 412 421 515 842 1030 1684 2060 2105 3517 4210 7034 8420 14068 17585 35170 43363 70340 86726 173452 216815 362251 433630 724502 867260 1449004 1480657 1811255 2961314 3622510 5922628 7245020 7403285 14806570 29613140 152507671 305015342 610030684 762538355 1525076710 3050153420