Search a number
-
+
1070973470 = 257131116791
BaseRepresentation
bin111111110101011…
…100001000011110
32202122020002102002
4333311130020132
54143132122340
6254134402302
735353060430
oct7765341036
92678202362
101070973470
114aa59a246
1225a800392
13140b59b18
14a2344650
1564050715
hex3fd5c21e

1070973470 has 32 divisors (see below), whose sum is σ = 2219982336. Its totient is φ = 364384800.

The previous prime is 1070973439. The next prime is 1070973511. The reversal of 1070973470 is 743790701.

It is a super-2 number, since 2×10709734702 = 2293968346887681800, which contains 22 as substring.

It is a congruent number.

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, 49226 + ... + 67565.

It is an arithmetic number, because the mean of its divisors is an integer number (69374448).

Almost surely, 21070973470 is an apocalyptic number.

1070973470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1070973470 is an abundant number, since it is smaller than the sum of its proper divisors (1149008866).

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

1070973470 is a wasteful number, since it uses less digits than its factorization.

1070973470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116936.

The product of its (nonzero) digits is 37044, while the sum is 38.

The square root of 1070973470 is about 32725.7310078782. The cubic root of 1070973470 is about 1023.1192065667.

The spelling of 1070973470 in words is "one billion, seventy million, nine hundred seventy-three thousand, four hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 131 262 655 917 1310 1834 4585 9170 116791 233582 583955 817537 1167910 1635074 4087685 8175370 15299621 30599242 76498105 107097347 152996210 214194694 535486735 1070973470