Search a number
-
+
1035144005 = 57373732143
BaseRepresentation
bin111101101100110…
…000101101000101
32200010210202121212
4331230300231011
54104444102010
6250414421205
734436402360
oct7554605505
92603722555
101035144005
11491348015
1224a801805
131365c365c
149b6990d7
1560d24505
hex3db30b45

1035144005 has 32 divisors (see below), whose sum is σ = 1462585344. Its totient is φ = 688455936.

The previous prime is 1035143987. The next prime is 1035144023. The reversal of 1035144005 is 5004415301.

It is an interprime number because it is at equal distance from previous prime (1035143987) and next prime (1035144023).

It is not a de Polignac number, because 1035144005 - 222 = 1030949701 is a prime.

It is a super-3 number, since 3×10351440053 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481964 + ... + 484106.

It is an arithmetic number, because the mean of its divisors is an integer number (45705792).

Almost surely, 21035144005 is an apocalyptic number.

It is an amenable number.

1035144005 is a deficient number, since it is larger than the sum of its proper divisors (427441339).

1035144005 is a wasteful number, since it uses less digits than its factorization.

1035144005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1035144005 is about 32173.6538956955. The cubic root of 1035144005 is about 1011.5800530847.

Adding to 1035144005 its reverse (5004415301), we get a palindrome (6039559306).

The spelling of 1035144005 in words is "one billion, thirty-five million, one hundred forty-four thousand, five".

Divisors: 1 5 7 35 37 185 259 373 1295 1865 2143 2611 10715 13055 13801 15001 69005 75005 79291 96607 396455 483035 555037 799339 2775185 3996695 5595373 27976865 29575543 147877715 207028801 1035144005