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901035028 = 2223671271151
BaseRepresentation
bin110101101101001…
…011010000010100
32022210110022200201
4311231023100110
53321131110103
6225224150244
731220446165
oct6555132024
92283408621
10901035028
11422679a53
12211908384
1311489982a
148794976c
155418351d
hex35b4b414

901035028 has 48 divisors (see below), whose sum is σ = 1684537344. Its totient is φ = 420789600.

The previous prime is 901035013. The next prime is 901035059. The reversal of 901035028 is 820530109.

It is a junction number, because it is equal to n+sod(n) for n = 901034987 and 901035005.

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, 782253 + ... + 783403.

It is an arithmetic number, because the mean of its divisors is an integer number (35094528).

Almost surely, 2901035028 is an apocalyptic number.

It is an amenable number.

901035028 is a deficient number, since it is larger than the sum of its proper divisors (783502316).

901035028 is a wasteful number, since it uses less digits than its factorization.

901035028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372 (or 1370 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 901035028 is about 30017.2455098732. The cubic root of 901035028 is about 965.8593570918.

The spelling of 901035028 in words is "nine hundred one million, thirty-five thousand, twenty-eight".

Divisors: 1 2 4 23 46 67 92 127 134 254 268 508 1151 1541 2302 2921 3082 4604 5842 6164 8509 11684 17018 26473 34036 52946 77117 105892 146177 154234 195707 292354 308468 391414 584708 782828 1773691 3362071 3547382 6724142 7094764 9793859 13448284 19587718 39175436 225258757 450517514 901035028